28807648380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 720

約数和(自身を含む): 113014573056

約数和(自身を除く): 84206924676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 31, 35, 36, 38, 42, 45, 54, 57, 60, 62, 63, 70, 76, 81, 84, 90, 93, 95, 105, 108, 114, 124, 126, 133, 135, 140, 155, 162, 171, 180, 186, 189, 190, 210, 217, 227, 228, 252, 266, 270, 279, 285, 310, 315, 324, 342, 361, 372, 378, 380, 399, 405, 420, 434, 454, 465, 513, 532, 540, 558, 567, 570, 589, 620, 630, 651, 665, 681, 684, 722, 756, 798, 810, 837, 855, 868, 908, 930, 945, 1026, 1083, 1085, 1116, 1134, 1135, 1140, 1178, 1197, 1260, 1302, 1330, 1362, 1395, 1444, 1539, 1589, 1596, 1620, 1674, 1710, 1767, 1805, 1860, 1890, 1953, 1995, 2043, 2052, 2166, 2170, 2268, 2270, 2356, 2394, 2511, 2527, 2565, 2604, 2660, 2724, 2790, 2835, 2945, 3078, 3178, 3249, 3255, 3348, 3405, 3420, 3534, 3591, 3610, 3780, 3906, 3990, 4086, 4123, 4185, 4313, 4332, 4340, 4540, 4767, 4788, 5022, 5054, 5130, 5301, 5415, 5580, 5670, 5859, 5890, 5985, 6129, 6156, 6356, 6498, 6510, 6810, 7037, 7068, 7182, 7220, 7581, 7695, 7812, 7945, 7980, 8172, 8246, 8370, 8626, 8835, 9534, 9747, 9765, 10044, 10108, 10215, 10260, 10602, 10773, 10830, 11191, 11340, 11718, 11780, 11970, 12258, 12369, 12555, 12635, 12939, 12996, 13020, 13620, 14074, 14301, 14364, 15162, 15390, 15890, 15903, 16245, 16492, 16740, 17252, 17577, 17670, 17955, 18387, 19068, 19494, 19530, 20430, 20615, 21111, 21204, 21546, 21565, 21660, 22382, 22743, 23436, 23835, 23940, 24516, 24738, 25110, 25270, 25878, 26505, 28148, 28602, 29241, 29295, 30191, 30324, 30645, 30780, 31780, 31806, 32490, 33573, 35154, 35185, 35340, 35910, 36774, 37107, 37905, 38817, 38988, 39060, 40860, 41230, 42222, 42903, 43092, 43130, 44764, 45486, 47670, 47709, 48735, 49259, 49476, 50220, 50540, 51756, 53010, 53865, 55955, 57204, 58482, 58590, 60382, 61290, 61845, 63333, 63612, 64695, 64980, 67146, 68229, 70308, 70370, 71505, 71820, 73548, 74214, 75810, 77634, 78337, 79515, 81947, 82460, 84444, 85806, 86260, 87885, 90573, 90972, 91935, 95340, 95418, 97470, 98518, 100719, 105555, 106020, 107730, 111321, 111910, 113715, 116451, 116964, 117180, 120764, 122580, 123690, 126666, 128709, 129390, 133703, 134292, 136458, 140740, 143010, 146205, 147777, 148428, 150955, 151620, 155268, 156674, 159030, 163894, 167865, 171612, 175770, 181146, 183870, 185535, 189999, 190836, 194085, 194940, 197036, 201438, 204687, 211110, 214515, 215460, 222642, 223820, 227430, 232902, 235011, 238545, 245841, 246295, 247380, 253332, 257418, 258780, 267406, 271719, 272916, 286020, 292410, 295554, 301910, 302157, 313348, 316665, 318060, 327788, 333963, 335730, 341145, 349353, 351540, 362292, 367740, 371070, 379998, 388170, 391685, 401109, 402876, 409374, 409735, 422220, 429030, 443331, 445284, 452865, 454860, 465804, 470022, 477090, 491682, 492590, 503595, 514836, 534812, 543438, 556605, 569997, 573629, 582255, 584820, 591108, 603820, 604314, 633330, 643545, 667926, 668515, 671460, 682290, 698706, 705033, 737523, 738885, 742140, 759996, 776340, 783370, 802218, 815157, 818748, 819470, 858060, 886662, 905730, 906471, 935921, 940044, 949995, 954180, 983364, 985180, 1007190, 1023435, 1086876, 1113210, 1139994, 1147258, 1164510, 1175055, 1203327, 1208628, 1229205, 1266660, 1287090, 1329993, 1335852, 1337030, 1358595, 1364580, 1397412, 1410066, 1475046, 1477770, 1510785, 1566740, 1604436, 1630314, 1638940, 1669815, 1720887, 1746765, 1773324, 1811460, 1812942, 1871842, 1899990, 2005545, 2014380, 2046870, 2115099, 2212569, 2216655, 2226420, 2279988, 2294516, 2329020, 2350110, 2406654, 2445471, 2458410, 2540357, 2574180, 2659986, 2674060, 2717190, 2807763, 2820132, 2849985, 2868145, 2950092, 2955540, 3021570, 3260628, 3339630, 3441774, 3493530, 3525165, 3609981, 3625884, 3687615, 3743684, 3799980, 3989979, 4011090, 4075785, 4093740, 4230198, 4425138, 4433310, 4532355, 4679605, 4700220, 4813308, 4890942, 4916820, 5080714, 5162661, 5319972, 5434380, 5615526, 5699970, 5736290, 6016635, 6043140, 6345297, 6637707, 6649965, 6679260, 6883548, 6987060, 7050330, 7219962, 7375230, 7621071, 7979958, 8022180, 8151570, 8423289, 8460396, 8604435, 8850276, 8866620, 9064710, 9359210, 9781884, 10161428, 10325322, 10575495, 10829943, 11062845, 11231052, 11399940, 11472580, 12033270, 12227355, 12690594, 12701785, 13275414, 13299930, 14038815, 14100660, 14439924, 14750460, 15242142, 15487983, 15959916, 16303140, 16846578, 17208870, 17782499, 18049905, 18129420, 18718420, 19949895, 20650644, 21150990, 21659886, 22125690, 22863213, 24066540, 24454710, 25269867, 25381188, 25403570, 25813305, 26550828, 26599860, 28077630, 30484284, 30975966, 31726485, 33188535, 33693156, 34417740, 35564998, 36099810, 38105355, 39899790, 42116445, 42301980, 43319772, 44251380, 45726426, 46463949, 48909420, 50539734, 50807140, 51626610, 53347497, 54149715, 56155260, 61951932, 63452970, 66377070, 68589639, 71129996, 72199620, 75809601, 76210710, 77439915, 79799580, 84232890, 88912495, 91452852, 92927898, 101079468, 103253220, 106694994, 108299430, 114316065, 126349335, 126905940, 132754140, 137179278, 151619202, 152421420, 154879830, 160042491, 168465780, 177824990, 185855796, 205768917, 213389988, 216598860, 228632130, 232319745, 252698670, 266737485, 274358556, 303238404, 309759660, 320084982, 342948195, 355649980, 379048005, 411537834, 457264260, 464639490, 480127473, 505397340, 533474970, 640169964, 685896390, 758096010, 800212455, 823075668, 929278980, 960254946, 1028844585, 1066949940, 1371792780, 1440382419, 1516192020, 1600424910, 1920509892, 2057689170, 2400637365, 2880764838, 3200849820, 4115378340, 4801274730, 5761529676, 7201912095, 9602549460, 14403824190, 28807648380]

約数ペア:

[(1, 28807648380), (2, 14403824190), (3, 9602549460), (4, 7201912095), (5, 5761529676), (6, 4801274730), (7, 4115378340), (9, 3200849820), (10, 2880764838), (12, 2400637365), (14, 2057689170), (15, 1920509892), (18, 1600424910), (19, 1516192020), (20, 1440382419), (21, 1371792780), (27, 1066949940), (28, 1028844585), (30, 960254946), (31, 929278980), (35, 823075668), (36, 800212455), (38, 758096010), (42, 685896390), (45, 640169964), (54, 533474970), (57, 505397340), (60, 480127473), (62, 464639490), (63, 457264260), (70, 411537834), (76, 379048005), (81, 355649980), (84, 342948195), (90, 320084982), (93, 309759660), (95, 303238404), (105, 274358556), (108, 266737485), (114, 252698670), (124, 232319745), (126, 228632130), (133, 216598860), (135, 213389988), (140, 205768917), (155, 185855796), (162, 177824990), (171, 168465780), (180, 160042491), (186, 154879830), (189, 152421420), (190, 151619202), (210, 137179278), (217, 132754140), (227, 126905940), (228, 126349335), (252, 114316065), (266, 108299430), (270, 106694994), (279, 103253220), (285, 101079468), (310, 92927898), (315, 91452852), (324, 88912495), (342, 84232890), (361, 79799580), (372, 77439915), (378, 76210710), (380, 75809601), (399, 72199620), (405, 71129996), (420, 68589639), (434, 66377070), (454, 63452970), (465, 61951932), (513, 56155260), (532, 54149715), (540, 53347497), (558, 51626610), (567, 50807140), (570, 50539734), (589, 48909420), (620, 46463949), (630, 45726426), (651, 44251380), (665, 43319772), (681, 42301980), (684, 42116445), (722, 39899790), (756, 38105355), (798, 36099810), (810, 35564998), (837, 34417740), (855, 33693156), (868, 33188535), (908, 31726485), (930, 30975966), (945, 30484284), (1026, 28077630), (1083, 26599860), (1085, 26550828), (1116, 25813305), (1134, 25403570), (1135, 25381188), (1140, 25269867), (1178, 24454710), (1197, 24066540), (1260, 22863213), (1302, 22125690), (1330, 21659886), (1362, 21150990), (1395, 20650644), (1444, 19949895), (1539, 18718420), (1589, 18129420), (1596, 18049905), (1620, 17782499), (1674, 17208870), (1710, 16846578), (1767, 16303140), (1805, 15959916), (1860, 15487983), (1890, 15242142), (1953, 14750460), (1995, 14439924), (2043, 14100660), (2052, 14038815), (2166, 13299930), (2170, 13275414), (2268, 12701785), (2270, 12690594), (2356, 12227355), (2394, 12033270), (2511, 11472580), (2527, 11399940), (2565, 11231052), (2604, 11062845), (2660, 10829943), (2724, 10575495), (2790, 10325322), (2835, 10161428), (2945, 9781884), (3078, 9359210), (3178, 9064710), (3249, 8866620), (3255, 8850276), (3348, 8604435), (3405, 8460396), (3420, 8423289), (3534, 8151570), (3591, 8022180), (3610, 7979958), (3780, 7621071), (3906, 7375230), (3990, 7219962), (4086, 7050330), (4123, 6987060), (4185, 6883548), (4313, 6679260), (4332, 6649965), (4340, 6637707), (4540, 6345297), (4767, 6043140), (4788, 6016635), (5022, 5736290), (5054, 5699970), (5130, 5615526), (5301, 5434380), (5415, 5319972), (5580, 5162661), (5670, 5080714), (5859, 4916820), (5890, 4890942), (5985, 4813308), (6129, 4700220), (6156, 4679605), (6356, 4532355), (6498, 4433310), (6510, 4425138), (6810, 4230198), (7037, 4093740), (7068, 4075785), (7182, 4011090), (7220, 3989979), (7581, 3799980), (7695, 3743684), (7812, 3687615), (7945, 3625884), (7980, 3609981), (8172, 3525165), (8246, 3493530), (8370, 3441774), (8626, 3339630), (8835, 3260628), (9534, 3021570), (9747, 2955540), (9765, 2950092), (10044, 2868145), (10108, 2849985), (10215, 2820132), (10260, 2807763), (10602, 2717190), (10773, 2674060), (10830, 2659986), (11191, 2574180), (11340, 2540357), (11718, 2458410), (11780, 2445471), (11970, 2406654), (12258, 2350110), (12369, 2329020), (12555, 2294516), (12635, 2279988), (12939, 2226420), (12996, 2216655), (13020, 2212569), (13620, 2115099), (14074, 2046870), (14301, 2014380), (14364, 2005545), (15162, 1899990), (15390, 1871842), (15890, 1812942), (15903, 1811460), (16245, 1773324), (16492, 1746765), (16740, 1720887), (17252, 1669815), (17577, 1638940), (17670, 1630314), (17955, 1604436), (18387, 1566740), (19068, 1510785), (19494, 1477770), (19530, 1475046), (20430, 1410066), (20615, 1397412), (21111, 1364580), (21204, 1358595), (21546, 1337030), (21565, 1335852), (21660, 1329993), (22382, 1287090), (22743, 1266660), (23436, 1229205), (23835, 1208628), (23940, 1203327), (24516, 1175055), (24738, 1164510), (25110, 1147258), (25270, 1139994), (25878, 1113210), (26505, 1086876), (28148, 1023435), (28602, 1007190), (29241, 985180), (29295, 983364), (30191, 954180), (30324, 949995), (30645, 940044), (30780, 935921), (31780, 906471), (31806, 905730), (32490, 886662), (33573, 858060), (35154, 819470), (35185, 818748), (35340, 815157), (35910, 802218), (36774, 783370), (37107, 776340), (37905, 759996), (38817, 742140), (38988, 738885), (39060, 737523), (40860, 705033), (41230, 698706), (42222, 682290), (42903, 671460), (43092, 668515), (43130, 667926), (44764, 643545), (45486, 633330), (47670, 604314), (47709, 603820), (48735, 591108), (49259, 584820), (49476, 582255), (50220, 573629), (50540, 569997), (51756, 556605), (53010, 543438), (53865, 534812), (55955, 514836), (57204, 503595), (58482, 492590), (58590, 491682), (60382, 477090), (61290, 470022), (61845, 465804), (63333, 454860), (63612, 452865), (64695, 445284), (64980, 443331), (67146, 429030), (68229, 422220), (70308, 409735), (70370, 409374), (71505, 402876), (71820, 401109), (73548, 391685), (74214, 388170), (75810, 379998), (77634, 371070), (78337, 367740), (79515, 362292), (81947, 351540), (82460, 349353), (84444, 341145), (85806, 335730), (86260, 333963), (87885, 327788), (90573, 318060), (90972, 316665), (91935, 313348), (95340, 302157), (95418, 301910), (97470, 295554), (98518, 292410), (100719, 286020), (105555, 272916), (106020, 271719), (107730, 267406), (111321, 258780), (111910, 257418), (113715, 253332), (116451, 247380), (116964, 246295), (117180, 245841), (120764, 238545), (122580, 235011), (123690, 232902), (126666, 227430), (128709, 223820), (129390, 222642), (133703, 215460), (134292, 214515), (136458, 211110), (140740, 204687), (143010, 201438), (146205, 197036), (147777, 194940), (148428, 194085), (150955, 190836), (151620, 189999), (155268, 185535), (156674, 183870), (159030, 181146), (163894, 175770), (167865, 171612)]