15684418680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1619}}^1$

素因数の和:2266

約数の個数: 256

約数和(自身を含む): 56733696000

約数和(自身を除く): 41049277320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 607, 665, 760, 798, 840, 1064, 1140, 1214, 1330, 1596, 1619, 1821, 1995, 2280, 2428, 2660, 3035, 3192, 3238, 3642, 3990, 4249, 4856, 4857, 5320, 6070, 6476, 7284, 7980, 8095, 8498, 9105, 9714, 11333, 11533, 12140, 12747, 12952, 14568, 15960, 16190, 16996, 18210, 19428, 21245, 22666, 23066, 24280, 24285, 25494, 30761, 32380, 33992, 33999, 34599, 36420, 38856, 42490, 45332, 46132, 48570, 50988, 56665, 57665, 61522, 63735, 64760, 67998, 69198, 72840, 80731, 84980, 90664, 92264, 92283, 97140, 101976, 113330, 115330, 123044, 127470, 135996, 138396, 153805, 161462, 169960, 169995, 172995, 184566, 194280, 215327, 226660, 230660, 242193, 246088, 254940, 271992, 276792, 307610, 322924, 339990, 345990, 369132, 403655, 430654, 453320, 461320, 461415, 484386, 509880, 615220, 645848, 645981, 679980, 691980, 738264, 807310, 861308, 922830, 968772, 982733, 1076635, 1210965, 1230440, 1291962, 1359960, 1383960, 1614620, 1722616, 1845660, 1937544, 1965466, 2153270, 2421930, 2583924, 2948199, 3229240, 3229905, 3691320, 3930932, 4306540, 4843860, 4913665, 5167848, 5896398, 6459810, 6879131, 7861864, 8613080, 9687720, 9827330, 11792796, 12919620, 13758262, 14740995, 18671927, 19654660, 20637393, 23585592, 25839240, 27516524, 29481990, 34395655, 37343854, 39309320, 41274786, 55033048, 56015781, 58963980, 68791310, 74687708, 82549572, 93359635, 103186965, 112031562, 117927960, 130703489, 137582620, 149375416, 165099144, 186719270, 206373930, 224063124, 261406978, 275165240, 280078905, 373438540, 392110467, 412747860, 448126248, 522813956, 560157810, 653517445, 746877080, 784220934, 825495720, 1045627912, 1120315620, 1307034890, 1568441868, 1960552335, 2240631240, 2614069780, 3136883736, 3921104670, 5228139560, 7842209340, 15684418680]

約数ペア:

[(1, 15684418680), (2, 7842209340), (3, 5228139560), (4, 3921104670), (5, 3136883736), (6, 2614069780), (7, 2240631240), (8, 1960552335), (10, 1568441868), (12, 1307034890), (14, 1120315620), (15, 1045627912), (19, 825495720), (20, 784220934), (21, 746877080), (24, 653517445), (28, 560157810), (30, 522813956), (35, 448126248), (38, 412747860), (40, 392110467), (42, 373438540), (56, 280078905), (57, 275165240), (60, 261406978), (70, 224063124), (76, 206373930), (84, 186719270), (95, 165099144), (105, 149375416), (114, 137582620), (120, 130703489), (133, 117927960), (140, 112031562), (152, 103186965), (168, 93359635), (190, 82549572), (210, 74687708), (228, 68791310), (266, 58963980), (280, 56015781), (285, 55033048), (380, 41274786), (399, 39309320), (420, 37343854), (456, 34395655), (532, 29481990), (570, 27516524), (607, 25839240), (665, 23585592), (760, 20637393), (798, 19654660), (840, 18671927), (1064, 14740995), (1140, 13758262), (1214, 12919620), (1330, 11792796), (1596, 9827330), (1619, 9687720), (1821, 8613080), (1995, 7861864), (2280, 6879131), (2428, 6459810), (2660, 5896398), (3035, 5167848), (3192, 4913665), (3238, 4843860), (3642, 4306540), (3990, 3930932), (4249, 3691320), (4856, 3229905), (4857, 3229240), (5320, 2948199), (6070, 2583924), (6476, 2421930), (7284, 2153270), (7980, 1965466), (8095, 1937544), (8498, 1845660), (9105, 1722616), (9714, 1614620), (11333, 1383960), (11533, 1359960), (12140, 1291962), (12747, 1230440), (12952, 1210965), (14568, 1076635), (15960, 982733), (16190, 968772), (16996, 922830), (18210, 861308), (19428, 807310), (21245, 738264), (22666, 691980), (23066, 679980), (24280, 645981), (24285, 645848), (25494, 615220), (30761, 509880), (32380, 484386), (33992, 461415), (33999, 461320), (34599, 453320), (36420, 430654), (38856, 403655), (42490, 369132), (45332, 345990), (46132, 339990), (48570, 322924), (50988, 307610), (56665, 276792), (57665, 271992), (61522, 254940), (63735, 246088), (64760, 242193), (67998, 230660), (69198, 226660), (72840, 215327), (80731, 194280), (84980, 184566), (90664, 172995), (92264, 169995), (92283, 169960), (97140, 161462), (101976, 153805), (113330, 138396), (115330, 135996), (123044, 127470)]