1516192020

素因数分解:

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

素因数の和:305

約数の個数: 480

約数和(自身を含む): 5932523520

約数和(自身を除く): 4416331500

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, 372, 378, 380, 399, 405, 420, 434, 454, 465, 513, 532, 540, 558, 567, 570, 589, 620, 630, 651, 665, 681, 684, 756, 798, 810, 837, 855, 868, 908, 930, 945, 1026, 1085, 1116, 1134, 1135, 1140, 1178, 1197, 1260, 1302, 1330, 1362, 1395, 1539, 1589, 1596, 1620, 1674, 1710, 1767, 1860, 1890, 1953, 1995, 2043, 2052, 2170, 2268, 2270, 2356, 2394, 2511, 2565, 2604, 2660, 2724, 2790, 2835, 2945, 3078, 3178, 3255, 3348, 3405, 3420, 3534, 3591, 3780, 3906, 3990, 4086, 4123, 4185, 4313, 4340, 4540, 4767, 4788, 5022, 5130, 5301, 5580, 5670, 5859, 5890, 5985, 6129, 6156, 6356, 6510, 6810, 7037, 7068, 7182, 7695, 7812, 7945, 7980, 8172, 8246, 8370, 8626, 8835, 9534, 9765, 10044, 10215, 10260, 10602, 10773, 11340, 11718, 11780, 11970, 12258, 12369, 12555, 12939, 13020, 13620, 14074, 14301, 14364, 15390, 15890, 15903, 16492, 16740, 17252, 17577, 17670, 17955, 18387, 19068, 19530, 20430, 20615, 21111, 21204, 21546, 21565, 23436, 23835, 23940, 24516, 24738, 25110, 25878, 26505, 28148, 28602, 29295, 30191, 30645, 30780, 31780, 31806, 35154, 35185, 35340, 35910, 36774, 37107, 38817, 39060, 40860, 41230, 42222, 42903, 43092, 43130, 47670, 47709, 49259, 49476, 50220, 51756, 53010, 53865, 57204, 58590, 60382, 61290, 61845, 63333, 63612, 64695, 70308, 70370, 71505, 71820, 73548, 74214, 77634, 79515, 82460, 84444, 85806, 86260, 87885, 90573, 91935, 95340, 95418, 98518, 105555, 106020, 107730, 111321, 116451, 117180, 120764, 122580, 123690, 126666, 128709, 129390, 133703, 140740, 143010, 147777, 148428, 150955, 155268, 159030, 171612, 175770, 181146, 183870, 185535, 189999, 190836, 194085, 197036, 211110, 214515, 215460, 222642, 232902, 238545, 246295, 247380, 253332, 257418, 258780, 267406, 271719, 286020, 295554, 301910, 316665, 318060, 333963, 349353, 351540, 362292, 367740, 371070, 379998, 388170, 401109, 422220, 429030, 443331, 445284, 452865, 465804, 477090, 492590, 514836, 534812, 543438, 556605, 569997, 582255, 591108, 603820, 633330, 643545, 667926, 668515, 698706, 738885, 742140, 759996, 776340, 802218, 815157, 858060, 886662, 905730, 935921, 949995, 954180, 985180, 1086876, 1113210, 1139994, 1164510, 1203327, 1266660, 1287090, 1329993, 1335852, 1337030, 1358595, 1397412, 1477770, 1604436, 1630314, 1669815, 1746765, 1773324, 1811460, 1871842, 1899990, 2005545, 2216655, 2226420, 2279988, 2329020, 2406654, 2445471, 2574180, 2659986, 2674060, 2717190, 2807763, 2849985, 2955540, 3260628, 3339630, 3493530, 3609981, 3743684, 3799980, 3989979, 4011090, 4075785, 4433310, 4679605, 4813308, 4890942, 5319972, 5434380, 5615526, 5699970, 6016635, 6649965, 6679260, 6987060, 7219962, 7979958, 8022180, 8151570, 8423289, 8866620, 9359210, 9781884, 10829943, 11231052, 11399940, 12033270, 12227355, 13299930, 14038815, 14439924, 15959916, 16303140, 16846578, 18049905, 18718420, 19949895, 21659886, 24066540, 24454710, 25269867, 26599860, 28077630, 33693156, 36099810, 39899790, 42116445, 43319772, 48909420, 50539734, 54149715, 56155260, 72199620, 75809601, 79799580, 84232890, 101079468, 108299430, 126349335, 151619202, 168465780, 216598860, 252698670, 303238404, 379048005, 505397340, 758096010, 1516192020]

約数ペア:

[(1, 1516192020), (2, 758096010), (3, 505397340), (4, 379048005), (5, 303238404), (6, 252698670), (7, 216598860), (9, 168465780), (10, 151619202), (12, 126349335), (14, 108299430), (15, 101079468), (18, 84232890), (19, 79799580), (20, 75809601), (21, 72199620), (27, 56155260), (28, 54149715), (30, 50539734), (31, 48909420), (35, 43319772), (36, 42116445), (38, 39899790), (42, 36099810), (45, 33693156), (54, 28077630), (57, 26599860), (60, 25269867), (62, 24454710), (63, 24066540), (70, 21659886), (76, 19949895), (81, 18718420), (84, 18049905), (90, 16846578), (93, 16303140), (95, 15959916), (105, 14439924), (108, 14038815), (114, 13299930), (124, 12227355), (126, 12033270), (133, 11399940), (135, 11231052), (140, 10829943), (155, 9781884), (162, 9359210), (171, 8866620), (180, 8423289), (186, 8151570), (189, 8022180), (190, 7979958), (210, 7219962), (217, 6987060), (227, 6679260), (228, 6649965), (252, 6016635), (266, 5699970), (270, 5615526), (279, 5434380), (285, 5319972), (310, 4890942), (315, 4813308), (324, 4679605), (342, 4433310), (372, 4075785), (378, 4011090), (380, 3989979), (399, 3799980), (405, 3743684), (420, 3609981), (434, 3493530), (454, 3339630), (465, 3260628), (513, 2955540), (532, 2849985), (540, 2807763), (558, 2717190), (567, 2674060), (570, 2659986), (589, 2574180), (620, 2445471), (630, 2406654), (651, 2329020), (665, 2279988), (681, 2226420), (684, 2216655), (756, 2005545), (798, 1899990), (810, 1871842), (837, 1811460), (855, 1773324), (868, 1746765), (908, 1669815), (930, 1630314), (945, 1604436), (1026, 1477770), (1085, 1397412), (1116, 1358595), (1134, 1337030), (1135, 1335852), (1140, 1329993), (1178, 1287090), (1197, 1266660), (1260, 1203327), (1302, 1164510), (1330, 1139994), (1362, 1113210), (1395, 1086876), (1539, 985180), (1589, 954180), (1596, 949995), (1620, 935921), (1674, 905730), (1710, 886662), (1767, 858060), (1860, 815157), (1890, 802218), (1953, 776340), (1995, 759996), (2043, 742140), (2052, 738885), (2170, 698706), (2268, 668515), (2270, 667926), (2356, 643545), (2394, 633330), (2511, 603820), (2565, 591108), (2604, 582255), (2660, 569997), (2724, 556605), (2790, 543438), (2835, 534812), (2945, 514836), (3078, 492590), (3178, 477090), (3255, 465804), (3348, 452865), (3405, 445284), (3420, 443331), (3534, 429030), (3591, 422220), (3780, 401109), (3906, 388170), (3990, 379998), (4086, 371070), (4123, 367740), (4185, 362292), (4313, 351540), (4340, 349353), (4540, 333963), (4767, 318060), (4788, 316665), (5022, 301910), (5130, 295554), (5301, 286020), (5580, 271719), (5670, 267406), (5859, 258780), (5890, 257418), (5985, 253332), (6129, 247380), (6156, 246295), (6356, 238545), (6510, 232902), (6810, 222642), (7037, 215460), (7068, 214515), (7182, 211110), (7695, 197036), (7812, 194085), (7945, 190836), (7980, 189999), (8172, 185535), (8246, 183870), (8370, 181146), (8626, 175770), (8835, 171612), (9534, 159030), (9765, 155268), (10044, 150955), (10215, 148428), (10260, 147777), (10602, 143010), (10773, 140740), (11340, 133703), (11718, 129390), (11780, 128709), (11970, 126666), (12258, 123690), (12369, 122580), (12555, 120764), (12939, 117180), (13020, 116451), (13620, 111321), (14074, 107730), (14301, 106020), (14364, 105555), (15390, 98518), (15890, 95418), (15903, 95340), (16492, 91935), (16740, 90573), (17252, 87885), (17577, 86260), (17670, 85806), (17955, 84444), (18387, 82460), (19068, 79515), (19530, 77634), (20430, 74214), (20615, 73548), (21111, 71820), (21204, 71505), (21546, 70370), (21565, 70308), (23436, 64695), (23835, 63612), (23940, 63333), (24516, 61845), (24738, 61290), (25110, 60382), (25878, 58590), (26505, 57204), (28148, 53865), (28602, 53010), (29295, 51756), (30191, 50220), (30645, 49476), (30780, 49259), (31780, 47709), (31806, 47670), (35154, 43130), (35185, 43092), (35340, 42903), (35910, 42222), (36774, 41230), (37107, 40860), (38817, 39060)]