7860138240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 288

約数和(自身を含む): 25739683200

約数和(自身を除く): 17879544960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 109, 120, 128, 160, 178, 192, 211, 218, 240, 256, 267, 320, 327, 356, 384, 422, 436, 445, 480, 534, 545, 633, 640, 654, 712, 768, 844, 872, 890, 960, 1055, 1068, 1090, 1266, 1280, 1308, 1335, 1424, 1635, 1688, 1744, 1780, 1920, 2110, 2136, 2180, 2532, 2616, 2670, 2848, 3165, 3270, 3376, 3488, 3560, 3840, 4220, 4272, 4360, 5064, 5232, 5340, 5696, 6330, 6540, 6752, 6976, 7120, 8440, 8544, 8720, 9701, 10128, 10464, 10680, 11392, 12660, 13080, 13504, 13952, 14240, 16880, 17088, 17440, 18779, 19402, 20256, 20928, 21360, 22784, 22999, 25320, 26160, 27008, 27904, 28480, 29103, 33760, 34176, 34880, 37558, 38804, 40512, 41856, 42720, 45998, 48505, 50640, 52320, 54016, 56337, 56960, 58206, 67520, 68352, 68997, 69760, 75116, 77608, 81024, 83712, 85440, 91996, 93895, 97010, 101280, 104640, 112674, 113920, 114995, 116412, 135040, 137994, 139520, 145515, 150232, 155216, 162048, 170880, 183992, 187790, 194020, 202560, 209280, 225348, 229990, 232824, 270080, 275988, 281685, 291030, 300464, 310432, 341760, 344985, 367984, 375580, 388040, 405120, 418560, 450696, 459980, 465648, 551976, 563370, 582060, 600928, 620864, 689970, 735968, 751160, 776080, 810240, 901392, 919960, 931296, 1103952, 1126740, 1164120, 1201856, 1241728, 1379940, 1471936, 1502320, 1552160, 1802784, 1839920, 1862592, 2046911, 2207904, 2253480, 2328240, 2403712, 2483456, 2759880, 2943872, 3004640, 3104320, 3605568, 3679840, 3725184, 4093822, 4415808, 4506960, 4656480, 4807424, 5519760, 5887744, 6009280, 6140733, 6208640, 7211136, 7359680, 7450368, 8187644, 8831616, 9013920, 9312960, 10234555, 11039520, 12018560, 12281466, 12417280, 14422272, 14719360, 16375288, 17663232, 18027840, 18625920, 20469110, 22079040, 24037120, 24562932, 29438720, 30703665, 32750576, 36055680, 37251840, 40938220, 44158080, 49125864, 61407330, 65501152, 72111360, 81876440, 88316160, 98251728, 122814660, 131002304, 163752880, 196503456, 245629320, 262004608, 327505760, 393006912, 491258640, 524009216, 655011520, 786013824, 982517280, 1310023040, 1572027648, 1965034560, 2620046080, 3930069120, 7860138240]

約数ペア:

[(1, 7860138240), (2, 3930069120), (3, 2620046080), (4, 1965034560), (5, 1572027648), (6, 1310023040), (8, 982517280), (10, 786013824), (12, 655011520), (15, 524009216), (16, 491258640), (20, 393006912), (24, 327505760), (30, 262004608), (32, 245629320), (40, 196503456), (48, 163752880), (60, 131002304), (64, 122814660), (80, 98251728), (89, 88316160), (96, 81876440), (109, 72111360), (120, 65501152), (128, 61407330), (160, 49125864), (178, 44158080), (192, 40938220), (211, 37251840), (218, 36055680), (240, 32750576), (256, 30703665), (267, 29438720), (320, 24562932), (327, 24037120), (356, 22079040), (384, 20469110), (422, 18625920), (436, 18027840), (445, 17663232), (480, 16375288), (534, 14719360), (545, 14422272), (633, 12417280), (640, 12281466), (654, 12018560), (712, 11039520), (768, 10234555), (844, 9312960), (872, 9013920), (890, 8831616), (960, 8187644), (1055, 7450368), (1068, 7359680), (1090, 7211136), (1266, 6208640), (1280, 6140733), (1308, 6009280), (1335, 5887744), (1424, 5519760), (1635, 4807424), (1688, 4656480), (1744, 4506960), (1780, 4415808), (1920, 4093822), (2110, 3725184), (2136, 3679840), (2180, 3605568), (2532, 3104320), (2616, 3004640), (2670, 2943872), (2848, 2759880), (3165, 2483456), (3270, 2403712), (3376, 2328240), (3488, 2253480), (3560, 2207904), (3840, 2046911), (4220, 1862592), (4272, 1839920), (4360, 1802784), (5064, 1552160), (5232, 1502320), (5340, 1471936), (5696, 1379940), (6330, 1241728), (6540, 1201856), (6752, 1164120), (6976, 1126740), (7120, 1103952), (8440, 931296), (8544, 919960), (8720, 901392), (9701, 810240), (10128, 776080), (10464, 751160), (10680, 735968), (11392, 689970), (12660, 620864), (13080, 600928), (13504, 582060), (13952, 563370), (14240, 551976), (16880, 465648), (17088, 459980), (17440, 450696), (18779, 418560), (19402, 405120), (20256, 388040), (20928, 375580), (21360, 367984), (22784, 344985), (22999, 341760), (25320, 310432), (26160, 300464), (27008, 291030), (27904, 281685), (28480, 275988), (29103, 270080), (33760, 232824), (34176, 229990), (34880, 225348), (37558, 209280), (38804, 202560), (40512, 194020), (41856, 187790), (42720, 183992), (45998, 170880), (48505, 162048), (50640, 155216), (52320, 150232), (54016, 145515), (56337, 139520), (56960, 137994), (58206, 135040), (67520, 116412), (68352, 114995), (68997, 113920), (69760, 112674), (75116, 104640), (77608, 101280), (81024, 97010), (83712, 93895), (85440, 91996)]