2078984400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:718

約数の個数: 240

約数和(自身を含む): 7098545664

約数和(自身を除く): 5019561264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 223, 240, 255, 272, 300, 340, 400, 408, 425, 446, 457, 510, 600, 669, 680, 816, 850, 892, 914, 1020, 1115, 1200, 1275, 1338, 1360, 1371, 1700, 1784, 1828, 2040, 2230, 2285, 2550, 2676, 2742, 3345, 3400, 3568, 3656, 3791, 4080, 4460, 4570, 5100, 5352, 5484, 5575, 6690, 6800, 6855, 7312, 7582, 7769, 8920, 9140, 10200, 10704, 10968, 11150, 11373, 11425, 13380, 13710, 15164, 15538, 16725, 17840, 18280, 18955, 20400, 21936, 22300, 22746, 22850, 23307, 26760, 27420, 30328, 31076, 33450, 34275, 36560, 37910, 38845, 44600, 45492, 45700, 46614, 53520, 54840, 56865, 60656, 62152, 66900, 68550, 75820, 77690, 89200, 90984, 91400, 93228, 94775, 101911, 109680, 113730, 116535, 124304, 133800, 137100, 151640, 155380, 181968, 182800, 186456, 189550, 194225, 203822, 227460, 233070, 267600, 274200, 284325, 303280, 305733, 310760, 372912, 379100, 388450, 407644, 454920, 466140, 509555, 548400, 568650, 582675, 611466, 621520, 758200, 776900, 815288, 909840, 932280, 1019110, 1137300, 1165350, 1222932, 1516400, 1528665, 1553800, 1630576, 1732487, 1864560, 2038220, 2274600, 2330700, 2445864, 2547775, 3057330, 3107600, 3464974, 4076440, 4549200, 4661400, 4891728, 5095550, 5197461, 6114660, 6929948, 7643325, 8152880, 8662435, 9322800, 10191100, 10394922, 12229320, 13859896, 15286650, 17324870, 20382200, 20789844, 24458640, 25987305, 27719792, 30573300, 34649740, 40764400, 41579688, 43312175, 51974610, 61146600, 69299480, 83159376, 86624350, 103949220, 122293200, 129936525, 138598960, 173248700, 207898440, 259873050, 346497400, 415796880, 519746100, 692994800, 1039492200, 2078984400]

約数ペア:

[(1, 2078984400), (2, 1039492200), (3, 692994800), (4, 519746100), (5, 415796880), (6, 346497400), (8, 259873050), (10, 207898440), (12, 173248700), (15, 138598960), (16, 129936525), (17, 122293200), (20, 103949220), (24, 86624350), (25, 83159376), (30, 69299480), (34, 61146600), (40, 51974610), (48, 43312175), (50, 41579688), (51, 40764400), (60, 34649740), (68, 30573300), (75, 27719792), (80, 25987305), (85, 24458640), (100, 20789844), (102, 20382200), (120, 17324870), (136, 15286650), (150, 13859896), (170, 12229320), (200, 10394922), (204, 10191100), (223, 9322800), (240, 8662435), (255, 8152880), (272, 7643325), (300, 6929948), (340, 6114660), (400, 5197461), (408, 5095550), (425, 4891728), (446, 4661400), (457, 4549200), (510, 4076440), (600, 3464974), (669, 3107600), (680, 3057330), (816, 2547775), (850, 2445864), (892, 2330700), (914, 2274600), (1020, 2038220), (1115, 1864560), (1200, 1732487), (1275, 1630576), (1338, 1553800), (1360, 1528665), (1371, 1516400), (1700, 1222932), (1784, 1165350), (1828, 1137300), (2040, 1019110), (2230, 932280), (2285, 909840), (2550, 815288), (2676, 776900), (2742, 758200), (3345, 621520), (3400, 611466), (3568, 582675), (3656, 568650), (3791, 548400), (4080, 509555), (4460, 466140), (4570, 454920), (5100, 407644), (5352, 388450), (5484, 379100), (5575, 372912), (6690, 310760), (6800, 305733), (6855, 303280), (7312, 284325), (7582, 274200), (7769, 267600), (8920, 233070), (9140, 227460), (10200, 203822), (10704, 194225), (10968, 189550), (11150, 186456), (11373, 182800), (11425, 181968), (13380, 155380), (13710, 151640), (15164, 137100), (15538, 133800), (16725, 124304), (17840, 116535), (18280, 113730), (18955, 109680), (20400, 101911), (21936, 94775), (22300, 93228), (22746, 91400), (22850, 90984), (23307, 89200), (26760, 77690), (27420, 75820), (30328, 68550), (31076, 66900), (33450, 62152), (34275, 60656), (36560, 56865), (37910, 54840), (38845, 53520), (44600, 46614), (45492, 45700)]