2012389680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:468

約数の個数: 320

約数和(自身を含む): 7400954880

約数和(自身を除く): 5388565200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 89, 105, 112, 120, 129, 140, 168, 172, 178, 210, 215, 240, 258, 267, 280, 301, 313, 336, 344, 356, 420, 430, 445, 516, 534, 560, 602, 623, 626, 645, 688, 712, 840, 860, 890, 903, 939, 1032, 1068, 1204, 1246, 1252, 1290, 1335, 1424, 1505, 1565, 1680, 1720, 1780, 1806, 1869, 1878, 2064, 2136, 2191, 2408, 2492, 2504, 2580, 2670, 3010, 3115, 3130, 3440, 3560, 3612, 3738, 3756, 3827, 4272, 4382, 4515, 4695, 4816, 4984, 5008, 5160, 5340, 6020, 6230, 6260, 6573, 7120, 7224, 7476, 7512, 7654, 8764, 9030, 9345, 9390, 9968, 10320, 10680, 10955, 11481, 12040, 12460, 12520, 13146, 13459, 14448, 14952, 15024, 15308, 17528, 18060, 18690, 18780, 19135, 21360, 21910, 22962, 24080, 24920, 25040, 26292, 26789, 26918, 27857, 29904, 30616, 32865, 35056, 36120, 37380, 37560, 38270, 40377, 43820, 45924, 49840, 52584, 53578, 53836, 55714, 57405, 61232, 65730, 67295, 72240, 74760, 75120, 76540, 80367, 80754, 83571, 87640, 91848, 94213, 105168, 107156, 107672, 111428, 114810, 131460, 133945, 134590, 139285, 149520, 153080, 160734, 161508, 167142, 175280, 183696, 188426, 194999, 201885, 214312, 215344, 222856, 229620, 262920, 267890, 269180, 278570, 282639, 306160, 321468, 323016, 334284, 376852, 389998, 401835, 403770, 417855, 428624, 445712, 459240, 471065, 525840, 535780, 538360, 557140, 565278, 584997, 642936, 646032, 668568, 753704, 779996, 803670, 807540, 835710, 918480, 942130, 974995, 1071560, 1076720, 1114280, 1130556, 1169994, 1197851, 1285872, 1337136, 1413195, 1507408, 1559992, 1607340, 1615080, 1671420, 1884260, 1949990, 2143120, 2228560, 2261112, 2339988, 2395702, 2826390, 2924985, 3119984, 3214680, 3230160, 3342840, 3593553, 3768520, 3899980, 4522224, 4679976, 4791404, 5652780, 5849970, 5989255, 6429360, 6685680, 7187106, 7537040, 7799960, 8384957, 9359952, 9582808, 11305560, 11699940, 11978510, 14374212, 15599920, 16769914, 17967765, 19165616, 22611120, 23399880, 23957020, 25154871, 28748424, 33539828, 35935530, 41924785, 46799760, 47914040, 50309742, 57496848, 67079656, 71871060, 83849570, 95828080, 100619484, 125774355, 134159312, 143742120, 167699140, 201238968, 251548710, 287484240, 335398280, 402477936, 503097420, 670796560, 1006194840, 2012389680]

約数ペア:

[(1, 2012389680), (2, 1006194840), (3, 670796560), (4, 503097420), (5, 402477936), (6, 335398280), (7, 287484240), (8, 251548710), (10, 201238968), (12, 167699140), (14, 143742120), (15, 134159312), (16, 125774355), (20, 100619484), (21, 95828080), (24, 83849570), (28, 71871060), (30, 67079656), (35, 57496848), (40, 50309742), (42, 47914040), (43, 46799760), (48, 41924785), (56, 35935530), (60, 33539828), (70, 28748424), (80, 25154871), (84, 23957020), (86, 23399880), (89, 22611120), (105, 19165616), (112, 17967765), (120, 16769914), (129, 15599920), (140, 14374212), (168, 11978510), (172, 11699940), (178, 11305560), (210, 9582808), (215, 9359952), (240, 8384957), (258, 7799960), (267, 7537040), (280, 7187106), (301, 6685680), (313, 6429360), (336, 5989255), (344, 5849970), (356, 5652780), (420, 4791404), (430, 4679976), (445, 4522224), (516, 3899980), (534, 3768520), (560, 3593553), (602, 3342840), (623, 3230160), (626, 3214680), (645, 3119984), (688, 2924985), (712, 2826390), (840, 2395702), (860, 2339988), (890, 2261112), (903, 2228560), (939, 2143120), (1032, 1949990), (1068, 1884260), (1204, 1671420), (1246, 1615080), (1252, 1607340), (1290, 1559992), (1335, 1507408), (1424, 1413195), (1505, 1337136), (1565, 1285872), (1680, 1197851), (1720, 1169994), (1780, 1130556), (1806, 1114280), (1869, 1076720), (1878, 1071560), (2064, 974995), (2136, 942130), (2191, 918480), (2408, 835710), (2492, 807540), (2504, 803670), (2580, 779996), (2670, 753704), (3010, 668568), (3115, 646032), (3130, 642936), (3440, 584997), (3560, 565278), (3612, 557140), (3738, 538360), (3756, 535780), (3827, 525840), (4272, 471065), (4382, 459240), (4515, 445712), (4695, 428624), (4816, 417855), (4984, 403770), (5008, 401835), (5160, 389998), (5340, 376852), (6020, 334284), (6230, 323016), (6260, 321468), (6573, 306160), (7120, 282639), (7224, 278570), (7476, 269180), (7512, 267890), (7654, 262920), (8764, 229620), (9030, 222856), (9345, 215344), (9390, 214312), (9968, 201885), (10320, 194999), (10680, 188426), (10955, 183696), (11481, 175280), (12040, 167142), (12460, 161508), (12520, 160734), (13146, 153080), (13459, 149520), (14448, 139285), (14952, 134590), (15024, 133945), (15308, 131460), (17528, 114810), (18060, 111428), (18690, 107672), (18780, 107156), (19135, 105168), (21360, 94213), (21910, 91848), (22962, 87640), (24080, 83571), (24920, 80754), (25040, 80367), (26292, 76540), (26789, 75120), (26918, 74760), (27857, 72240), (29904, 67295), (30616, 65730), (32865, 61232), (35056, 57405), (36120, 55714), (37380, 53836), (37560, 53578), (38270, 52584), (40377, 49840), (43820, 45924)]