3919808640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5987}}^1$

素因数の和:6051

約数の個数: 256

約数和(自身を含む): 14072279040

約数和(自身を除く): 10152470400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 528, 620, 640, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1408, 1488, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2480, 2640, 2728, 2976, 3410, 3520, 3720, 3968, 4092, 4224, 4960, 5115, 5280, 5456, 5952, 5987, 6820, 7040, 7440, 8184, 9920, 10230, 10560, 10912, 11904, 11974, 13640, 14880, 16368, 17961, 19840, 20460, 21120, 21824, 23948, 27280, 29760, 29935, 32736, 35922, 40920, 43648, 47896, 54560, 59520, 59870, 65472, 65857, 71844, 81840, 89805, 95792, 109120, 119740, 130944, 131714, 143688, 163680, 179610, 185597, 191584, 197571, 218240, 239480, 263428, 287376, 327360, 329285, 359220, 371194, 383168, 395142, 478960, 526856, 556791, 574752, 654720, 658570, 718440, 742388, 766336, 790284, 927985, 957920, 987855, 1053712, 1113582, 1149504, 1317140, 1436880, 1484776, 1580568, 1855970, 1915840, 1975710, 2041567, 2107424, 2227164, 2299008, 2634280, 2783955, 2873760, 2969552, 3161136, 3711940, 3831680, 3951420, 4083134, 4214848, 4454328, 5268560, 5567910, 5747520, 5939104, 6124701, 6322272, 7423880, 7902840, 8166268, 8429696, 8908656, 10207835, 10537120, 11135820, 11495040, 11878208, 12249402, 12644544, 14847760, 15805680, 16332536, 17817312, 20415670, 21074240, 22271640, 23756416, 24498804, 25289088, 29695520, 30623505, 31611360, 32665072, 35634624, 40831340, 42148480, 44543280, 48997608, 59391040, 61247010, 63222720, 65330144, 71269248, 81662680, 89086560, 97995216, 118782080, 122494020, 126445440, 130660288, 163325360, 178173120, 195990432, 244988040, 261320576, 326650720, 356346240, 391980864, 489976080, 653301440, 783961728, 979952160, 1306602880, 1959904320, 3919808640]

約数ペア:

[(1, 3919808640), (2, 1959904320), (3, 1306602880), (4, 979952160), (5, 783961728), (6, 653301440), (8, 489976080), (10, 391980864), (11, 356346240), (12, 326650720), (15, 261320576), (16, 244988040), (20, 195990432), (22, 178173120), (24, 163325360), (30, 130660288), (31, 126445440), (32, 122494020), (33, 118782080), (40, 97995216), (44, 89086560), (48, 81662680), (55, 71269248), (60, 65330144), (62, 63222720), (64, 61247010), (66, 59391040), (80, 48997608), (88, 44543280), (93, 42148480), (96, 40831340), (110, 35634624), (120, 32665072), (124, 31611360), (128, 30623505), (132, 29695520), (155, 25289088), (160, 24498804), (165, 23756416), (176, 22271640), (186, 21074240), (192, 20415670), (220, 17817312), (240, 16332536), (248, 15805680), (264, 14847760), (310, 12644544), (320, 12249402), (330, 11878208), (341, 11495040), (352, 11135820), (372, 10537120), (384, 10207835), (440, 8908656), (465, 8429696), (480, 8166268), (496, 7902840), (528, 7423880), (620, 6322272), (640, 6124701), (660, 5939104), (682, 5747520), (704, 5567910), (744, 5268560), (880, 4454328), (930, 4214848), (960, 4083134), (992, 3951420), (1023, 3831680), (1056, 3711940), (1240, 3161136), (1320, 2969552), (1364, 2873760), (1408, 2783955), (1488, 2634280), (1705, 2299008), (1760, 2227164), (1860, 2107424), (1920, 2041567), (1984, 1975710), (2046, 1915840), (2112, 1855970), (2480, 1580568), (2640, 1484776), (2728, 1436880), (2976, 1317140), (3410, 1149504), (3520, 1113582), (3720, 1053712), (3968, 987855), (4092, 957920), (4224, 927985), (4960, 790284), (5115, 766336), (5280, 742388), (5456, 718440), (5952, 658570), (5987, 654720), (6820, 574752), (7040, 556791), (7440, 526856), (8184, 478960), (9920, 395142), (10230, 383168), (10560, 371194), (10912, 359220), (11904, 329285), (11974, 327360), (13640, 287376), (14880, 263428), (16368, 239480), (17961, 218240), (19840, 197571), (20460, 191584), (21120, 185597), (21824, 179610), (23948, 163680), (27280, 143688), (29760, 131714), (29935, 130944), (32736, 119740), (35922, 109120), (40920, 95792), (43648, 89805), (47896, 81840), (54560, 71844), (59520, 65857), (59870, 65472)]