1606239960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:642

約数の個数: 256

約数和(自身を含む): 5486745600

約数和(自身を除く): 3880505640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 89, 92, 104, 115, 120, 130, 138, 156, 178, 184, 195, 230, 260, 267, 276, 299, 312, 345, 356, 390, 445, 460, 503, 520, 534, 552, 598, 690, 712, 780, 890, 897, 920, 1006, 1068, 1157, 1196, 1335, 1380, 1495, 1509, 1560, 1780, 1794, 2012, 2047, 2136, 2314, 2392, 2515, 2670, 2760, 2990, 3018, 3471, 3560, 3588, 4024, 4094, 4485, 4628, 5030, 5340, 5785, 5980, 6036, 6141, 6539, 6942, 7176, 7545, 8188, 8970, 9256, 10060, 10235, 10680, 11569, 11570, 11960, 12072, 12282, 13078, 13884, 15090, 16376, 17355, 17940, 19617, 20120, 20470, 23138, 23140, 24564, 26156, 26611, 27768, 30180, 30705, 32695, 34707, 34710, 35880, 39234, 40940, 44767, 46276, 46280, 49128, 52312, 53222, 57845, 60360, 61410, 65390, 69414, 69420, 78468, 79833, 81880, 89534, 92552, 98085, 106444, 115690, 122820, 130780, 133055, 134301, 138828, 138840, 150397, 156936, 159666, 173535, 179068, 196170, 212888, 223835, 231380, 245640, 261560, 266110, 268602, 277656, 300794, 319332, 347070, 358136, 392340, 399165, 447670, 451191, 462760, 532220, 537204, 581971, 601588, 638664, 671505, 694140, 751985, 784680, 798330, 895340, 902382, 1029641, 1064440, 1074408, 1163942, 1203176, 1343010, 1388280, 1503970, 1596660, 1745913, 1790680, 1804764, 2059282, 2255955, 2327884, 2686020, 2909855, 3007940, 3088923, 3193320, 3491826, 3609528, 4118564, 4511910, 4655768, 5148205, 5372040, 5819710, 6015880, 6177846, 6983652, 8237128, 8729565, 9023820, 10296410, 11639420, 12355692, 13385333, 13967304, 15444615, 17459130, 18047640, 20592820, 23278840, 24711384, 26770666, 30889230, 34918260, 40155999, 41185640, 53541332, 61778460, 66926665, 69836520, 80311998, 107082664, 123556920, 133853330, 160623996, 200779995, 267706660, 321247992, 401559990, 535413320, 803119980, 1606239960]

約数ペア:

[(1, 1606239960), (2, 803119980), (3, 535413320), (4, 401559990), (5, 321247992), (6, 267706660), (8, 200779995), (10, 160623996), (12, 133853330), (13, 123556920), (15, 107082664), (20, 80311998), (23, 69836520), (24, 66926665), (26, 61778460), (30, 53541332), (39, 41185640), (40, 40155999), (46, 34918260), (52, 30889230), (60, 26770666), (65, 24711384), (69, 23278840), (78, 20592820), (89, 18047640), (92, 17459130), (104, 15444615), (115, 13967304), (120, 13385333), (130, 12355692), (138, 11639420), (156, 10296410), (178, 9023820), (184, 8729565), (195, 8237128), (230, 6983652), (260, 6177846), (267, 6015880), (276, 5819710), (299, 5372040), (312, 5148205), (345, 4655768), (356, 4511910), (390, 4118564), (445, 3609528), (460, 3491826), (503, 3193320), (520, 3088923), (534, 3007940), (552, 2909855), (598, 2686020), (690, 2327884), (712, 2255955), (780, 2059282), (890, 1804764), (897, 1790680), (920, 1745913), (1006, 1596660), (1068, 1503970), (1157, 1388280), (1196, 1343010), (1335, 1203176), (1380, 1163942), (1495, 1074408), (1509, 1064440), (1560, 1029641), (1780, 902382), (1794, 895340), (2012, 798330), (2047, 784680), (2136, 751985), (2314, 694140), (2392, 671505), (2515, 638664), (2670, 601588), (2760, 581971), (2990, 537204), (3018, 532220), (3471, 462760), (3560, 451191), (3588, 447670), (4024, 399165), (4094, 392340), (4485, 358136), (4628, 347070), (5030, 319332), (5340, 300794), (5785, 277656), (5980, 268602), (6036, 266110), (6141, 261560), (6539, 245640), (6942, 231380), (7176, 223835), (7545, 212888), (8188, 196170), (8970, 179068), (9256, 173535), (10060, 159666), (10235, 156936), (10680, 150397), (11569, 138840), (11570, 138828), (11960, 134301), (12072, 133055), (12282, 130780), (13078, 122820), (13884, 115690), (15090, 106444), (16376, 98085), (17355, 92552), (17940, 89534), (19617, 81880), (20120, 79833), (20470, 78468), (23138, 69420), (23140, 69414), (24564, 65390), (26156, 61410), (26611, 60360), (27768, 57845), (30180, 53222), (30705, 52312), (32695, 49128), (34707, 46280), (34710, 46276), (35880, 44767), (39234, 40940)]