28264284720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1390

約数の個数: 640

約数和(自身を含む): 117386772480

約数和(自身を除く): 89122487760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 94, 105, 108, 112, 120, 124, 126, 135, 140, 141, 144, 155, 168, 180, 186, 188, 189, 210, 216, 217, 235, 240, 248, 252, 270, 279, 280, 282, 310, 315, 329, 336, 360, 372, 376, 378, 420, 423, 432, 434, 465, 470, 496, 504, 540, 558, 560, 564, 620, 630, 651, 658, 705, 720, 744, 752, 756, 837, 840, 846, 868, 930, 940, 945, 987, 1008, 1080, 1085, 1116, 1128, 1240, 1260, 1269, 1283, 1302, 1316, 1395, 1410, 1457, 1488, 1512, 1645, 1674, 1680, 1692, 1736, 1860, 1880, 1890, 1953, 1974, 2115, 2160, 2170, 2232, 2256, 2480, 2520, 2538, 2566, 2604, 2632, 2790, 2820, 2914, 2961, 3024, 3255, 3290, 3348, 3384, 3472, 3720, 3760, 3780, 3849, 3906, 3948, 4185, 4230, 4340, 4371, 4464, 4935, 5040, 5076, 5132, 5208, 5264, 5580, 5640, 5828, 5859, 5922, 6345, 6415, 6510, 6580, 6696, 6768, 7285, 7440, 7560, 7698, 7812, 7896, 8370, 8460, 8680, 8742, 8883, 8981, 9765, 9870, 10152, 10199, 10264, 10416, 11160, 11280, 11547, 11656, 11718, 11844, 12690, 12830, 13020, 13113, 13160, 13392, 14570, 14805, 15120, 15396, 15624, 15792, 16740, 16920, 17360, 17484, 17766, 17962, 19245, 19530, 19740, 20304, 20398, 20528, 21855, 22320, 23094, 23312, 23436, 23688, 25380, 25660, 26040, 26226, 26320, 26943, 29140, 29295, 29610, 30597, 30792, 31248, 33480, 33840, 34641, 34968, 35532, 35924, 38490, 39060, 39339, 39480, 39773, 40796, 43710, 44415, 44905, 46188, 46872, 47376, 50760, 50995, 51320, 52080, 52452, 53886, 57735, 58280, 58590, 59220, 60301, 61194, 61584, 65565, 66960, 69282, 69936, 71064, 71848, 76980, 78120, 78678, 78960, 79546, 80829, 81592, 87420, 88830, 89810, 91791, 92376, 93744, 101520, 101990, 102640, 104904, 107772, 115470, 116560, 117180, 118440, 119319, 120602, 122388, 131130, 134715, 138564, 142128, 143696, 152985, 153960, 156240, 157356, 159092, 161658, 163184, 173205, 174840, 177660, 179620, 180903, 183582, 184752, 196695, 198865, 203980, 209808, 215544, 230940, 234360, 236880, 238638, 241204, 242487, 244776, 262260, 269430, 275373, 277128, 278411, 301505, 305970, 307920, 314712, 318184, 323316, 346410, 349680, 355320, 357957, 359240, 361806, 367164, 393390, 397730, 404145, 407960, 422107, 431088, 458955, 461880, 468720, 477276, 482408, 484974, 489552, 524520, 538860, 542709, 550746, 554256, 556822, 596595, 603010, 611940, 629424, 636368, 646632, 692820, 710640, 715914, 718480, 723612, 734328, 786780, 795460, 808290, 815920, 835233, 844214, 904515, 917910, 923760, 954552, 964816, 969948, 1049040, 1073871, 1077720, 1085418, 1101492, 1113644, 1193190, 1206020, 1212435, 1223880, 1266321, 1293264, 1376865, 1385640, 1392055, 1431828, 1447224, 1468656, 1573560, 1590920, 1616580, 1628127, 1670466, 1688428, 1789785, 1809030, 1835820, 1869331, 1909104, 1939896, 2110535, 2147742, 2155440, 2170836, 2202984, 2227288, 2386380, 2412040, 2424870, 2447760, 2505699, 2532642, 2713545, 2753730, 2771280, 2784110, 2863656, 2894448, 3147120, 3181840, 3233160, 3256254, 3340932, 3376856, 3579570, 3618060, 3671640, 3738662, 3798963, 3879792, 4176165, 4221070, 4295484, 4341672, 4405968, 4454576, 4772760, 4824080, 4849740, 5011398, 5065284, 5369355, 5427090, 5507460, 5568220, 5607993, 5727312, 6331605, 6466320, 6512508, 6681864, 6753712, 7159140, 7236120, 7343280, 7477324, 7517097, 7597926, 8140635, 8352330, 8442140, 8590968, 8683344, 9346655, 9545520, 9699480, 10022796, 10130568, 10738710, 10854180, 11014920, 11136440, 11215986, 11396889, 12528495, 12663210, 13025016, 13085317, 13363728, 14318280, 14472240, 14954648, 15034194, 15195852, 16281270, 16704660, 16823979, 16884280, 17181936, 18693310, 18994815, 19398960, 20045592, 20261136, 21477420, 21708360, 22029840, 22272880, 22431972, 22793778, 25056990, 25326420, 26050032, 26170634, 28039965, 28636560, 29909296, 30068388, 30391704, 32562540, 33409320, 33647958, 33768560, 37386620, 37585485, 37989630, 39255951, 40091184, 42954840, 43416720, 44863944, 45587556, 50113980, 50471937, 50652840, 52341268, 56079930, 56984445, 60136776, 60783408, 65125080, 65426585, 66818640, 67295916, 74773240, 75170970, 75979260, 78511902, 84119895, 85909680, 89727888, 91175112, 100227960, 100943874, 101305680, 104682536, 112159860, 113968890, 117767853, 120273552, 130250160, 130853170, 134591832, 149546480, 150341940, 151958520, 157023804, 168239790, 182350224, 196279755, 200455920, 201887748, 209365072, 224319720, 227937780, 235535706, 252359685, 261706340, 269183664, 300683880, 303917040, 314047608, 336479580, 353303559, 392559510, 403775496, 448639440, 455875560, 471071412, 504719370, 523412680, 588839265, 601367760, 628095216, 672959160, 706607118, 785119020, 807550992, 911751120, 942142824, 1009438740, 1046825360, 1177678530, 1345918320, 1413214236, 1570238040, 1766517795, 1884285648, 2018877480, 2355357060, 2826428472, 3140476080, 3533035590, 4037754960, 4710714120, 5652856944, 7066071180, 9421428240, 14132142360, 28264284720]

約数ペア:

[(1, 28264284720), (2, 14132142360), (3, 9421428240), (4, 7066071180), (5, 5652856944), (6, 4710714120), (7, 4037754960), (8, 3533035590), (9, 3140476080), (10, 2826428472), (12, 2355357060), (14, 2018877480), (15, 1884285648), (16, 1766517795), (18, 1570238040), (20, 1413214236), (21, 1345918320), (24, 1177678530), (27, 1046825360), (28, 1009438740), (30, 942142824), (31, 911751120), (35, 807550992), (36, 785119020), (40, 706607118), (42, 672959160), (45, 628095216), (47, 601367760), (48, 588839265), (54, 523412680), (56, 504719370), (60, 471071412), (62, 455875560), (63, 448639440), (70, 403775496), (72, 392559510), (80, 353303559), (84, 336479580), (90, 314047608), (93, 303917040), (94, 300683880), (105, 269183664), (108, 261706340), (112, 252359685), (120, 235535706), (124, 227937780), (126, 224319720), (135, 209365072), (140, 201887748), (141, 200455920), (144, 196279755), (155, 182350224), (168, 168239790), (180, 157023804), (186, 151958520), (188, 150341940), (189, 149546480), (210, 134591832), (216, 130853170), (217, 130250160), (235, 120273552), (240, 117767853), (248, 113968890), (252, 112159860), (270, 104682536), (279, 101305680), (280, 100943874), (282, 100227960), (310, 91175112), (315, 89727888), (329, 85909680), (336, 84119895), (360, 78511902), (372, 75979260), (376, 75170970), (378, 74773240), (420, 67295916), (423, 66818640), (432, 65426585), (434, 65125080), (465, 60783408), (470, 60136776), (496, 56984445), (504, 56079930), (540, 52341268), (558, 50652840), (560, 50471937), (564, 50113980), (620, 45587556), (630, 44863944), (651, 43416720), (658, 42954840), (705, 40091184), (720, 39255951), (744, 37989630), (752, 37585485), (756, 37386620), (837, 33768560), (840, 33647958), (846, 33409320), (868, 32562540), (930, 30391704), (940, 30068388), (945, 29909296), (987, 28636560), (1008, 28039965), (1080, 26170634), (1085, 26050032), (1116, 25326420), (1128, 25056990), (1240, 22793778), (1260, 22431972), (1269, 22272880), (1283, 22029840), (1302, 21708360), (1316, 21477420), (1395, 20261136), (1410, 20045592), (1457, 19398960), (1488, 18994815), (1512, 18693310), (1645, 17181936), (1674, 16884280), (1680, 16823979), (1692, 16704660), (1736, 16281270), (1860, 15195852), (1880, 15034194), (1890, 14954648), (1953, 14472240), (1974, 14318280), (2115, 13363728), (2160, 13085317), (2170, 13025016), (2232, 12663210), (2256, 12528495), (2480, 11396889), (2520, 11215986), (2538, 11136440), (2566, 11014920), (2604, 10854180), (2632, 10738710), (2790, 10130568), (2820, 10022796), (2914, 9699480), (2961, 9545520), (3024, 9346655), (3255, 8683344), (3290, 8590968), (3348, 8442140), (3384, 8352330), (3472, 8140635), (3720, 7597926), (3760, 7517097), (3780, 7477324), (3849, 7343280), (3906, 7236120), (3948, 7159140), (4185, 6753712), (4230, 6681864), (4340, 6512508), (4371, 6466320), (4464, 6331605), (4935, 5727312), (5040, 5607993), (5076, 5568220), (5132, 5507460), (5208, 5427090), (5264, 5369355), (5580, 5065284), (5640, 5011398), (5828, 4849740), (5859, 4824080), (5922, 4772760), (6345, 4454576), (6415, 4405968), (6510, 4341672), (6580, 4295484), (6696, 4221070), (6768, 4176165), (7285, 3879792), (7440, 3798963), (7560, 3738662), (7698, 3671640), (7812, 3618060), (7896, 3579570), (8370, 3376856), (8460, 3340932), (8680, 3256254), (8742, 3233160), (8883, 3181840), (8981, 3147120), (9765, 2894448), (9870, 2863656), (10152, 2784110), (10199, 2771280), (10264, 2753730), (10416, 2713545), (11160, 2532642), (11280, 2505699), (11547, 2447760), (11656, 2424870), (11718, 2412040), (11844, 2386380), (12690, 2227288), (12830, 2202984), (13020, 2170836), (13113, 2155440), (13160, 2147742), (13392, 2110535), (14570, 1939896), (14805, 1909104), (15120, 1869331), (15396, 1835820), (15624, 1809030), (15792, 1789785), (16740, 1688428), (16920, 1670466), (17360, 1628127), (17484, 1616580), (17766, 1590920), (17962, 1573560), (19245, 1468656), (19530, 1447224), (19740, 1431828), (20304, 1392055), (20398, 1385640), (20528, 1376865), (21855, 1293264), (22320, 1266321), (23094, 1223880), (23312, 1212435), (23436, 1206020), (23688, 1193190), (25380, 1113644), (25660, 1101492), (26040, 1085418), (26226, 1077720), (26320, 1073871), (26943, 1049040), (29140, 969948), (29295, 964816), (29610, 954552), (30597, 923760), (30792, 917910), (31248, 904515), (33480, 844214), (33840, 835233), (34641, 815920), (34968, 808290), (35532, 795460), (35924, 786780), (38490, 734328), (39060, 723612), (39339, 718480), (39480, 715914), (39773, 710640), (40796, 692820), (43710, 646632), (44415, 636368), (44905, 629424), (46188, 611940), (46872, 603010), (47376, 596595), (50760, 556822), (50995, 554256), (51320, 550746), (52080, 542709), (52452, 538860), (53886, 524520), (57735, 489552), (58280, 484974), (58590, 482408), (59220, 477276), (60301, 468720), (61194, 461880), (61584, 458955), (65565, 431088), (66960, 422107), (69282, 407960), (69936, 404145), (71064, 397730), (71848, 393390), (76980, 367164), (78120, 361806), (78678, 359240), (78960, 357957), (79546, 355320), (80829, 349680), (81592, 346410), (87420, 323316), (88830, 318184), (89810, 314712), (91791, 307920), (92376, 305970), (93744, 301505), (101520, 278411), (101990, 277128), (102640, 275373), (104904, 269430), (107772, 262260), (115470, 244776), (116560, 242487), (117180, 241204), (118440, 238638), (119319, 236880), (120602, 234360), (122388, 230940), (131130, 215544), (134715, 209808), (138564, 203980), (142128, 198865), (143696, 196695), (152985, 184752), (153960, 183582), (156240, 180903), (157356, 179620), (159092, 177660), (161658, 174840), (163184, 173205)]