277010760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 944939520

約数和(自身を除く): 667928760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 61, 65, 71, 78, 82, 104, 120, 122, 123, 130, 142, 156, 164, 183, 195, 205, 213, 244, 246, 260, 284, 305, 312, 328, 355, 366, 390, 410, 426, 488, 492, 520, 533, 568, 610, 615, 710, 732, 780, 793, 820, 852, 915, 923, 984, 1065, 1066, 1220, 1230, 1420, 1464, 1560, 1586, 1599, 1640, 1704, 1830, 1846, 2130, 2132, 2379, 2440, 2460, 2501, 2665, 2769, 2840, 2911, 3172, 3198, 3660, 3692, 3965, 4260, 4264, 4331, 4615, 4758, 4920, 5002, 5330, 5538, 5822, 6344, 6396, 7320, 7384, 7503, 7930, 7995, 8520, 8662, 8733, 9230, 9516, 10004, 10660, 11076, 11644, 11895, 12505, 12792, 12993, 13845, 14555, 15006, 15860, 15990, 17324, 17466, 18460, 19032, 20008, 21320, 21655, 22152, 23288, 23790, 25010, 25986, 27690, 29110, 30012, 31720, 31980, 32513, 34648, 34932, 36920, 37515, 37843, 43310, 43665, 47580, 50020, 51972, 55380, 56303, 58220, 60024, 63960, 64965, 65026, 69864, 75030, 75686, 86620, 87330, 95160, 97539, 100040, 103944, 110760, 112606, 113529, 116440, 129930, 130052, 150060, 151372, 162565, 168909, 173240, 174660, 177571, 189215, 195078, 225212, 227058, 259860, 260104, 281515, 300120, 302744, 325130, 337818, 349320, 355142, 378430, 390156, 450424, 454116, 487695, 519720, 532713, 563030, 567645, 650260, 675636, 710284, 756860, 780312, 844545, 887855, 908232, 975390, 1065426, 1126060, 1135290, 1300520, 1351272, 1420568, 1513720, 1689090, 1775710, 1950780, 2130852, 2252120, 2270580, 2308423, 2663565, 3378180, 3551420, 3901560, 4261704, 4541160, 4616846, 5327130, 6756360, 6925269, 7102840, 9233692, 10654260, 11542115, 13850538, 18467384, 21308520, 23084230, 27701076, 34626345, 46168460, 55402152, 69252690, 92336920, 138505380, 277010760]

約数ペア:

[(1, 277010760), (2, 138505380), (3, 92336920), (4, 69252690), (5, 55402152), (6, 46168460), (8, 34626345), (10, 27701076), (12, 23084230), (13, 21308520), (15, 18467384), (20, 13850538), (24, 11542115), (26, 10654260), (30, 9233692), (39, 7102840), (40, 6925269), (41, 6756360), (52, 5327130), (60, 4616846), (61, 4541160), (65, 4261704), (71, 3901560), (78, 3551420), (82, 3378180), (104, 2663565), (120, 2308423), (122, 2270580), (123, 2252120), (130, 2130852), (142, 1950780), (156, 1775710), (164, 1689090), (183, 1513720), (195, 1420568), (205, 1351272), (213, 1300520), (244, 1135290), (246, 1126060), (260, 1065426), (284, 975390), (305, 908232), (312, 887855), (328, 844545), (355, 780312), (366, 756860), (390, 710284), (410, 675636), (426, 650260), (488, 567645), (492, 563030), (520, 532713), (533, 519720), (568, 487695), (610, 454116), (615, 450424), (710, 390156), (732, 378430), (780, 355142), (793, 349320), (820, 337818), (852, 325130), (915, 302744), (923, 300120), (984, 281515), (1065, 260104), (1066, 259860), (1220, 227058), (1230, 225212), (1420, 195078), (1464, 189215), (1560, 177571), (1586, 174660), (1599, 173240), (1640, 168909), (1704, 162565), (1830, 151372), (1846, 150060), (2130, 130052), (2132, 129930), (2379, 116440), (2440, 113529), (2460, 112606), (2501, 110760), (2665, 103944), (2769, 100040), (2840, 97539), (2911, 95160), (3172, 87330), (3198, 86620), (3660, 75686), (3692, 75030), (3965, 69864), (4260, 65026), (4264, 64965), (4331, 63960), (4615, 60024), (4758, 58220), (4920, 56303), (5002, 55380), (5330, 51972), (5538, 50020), (5822, 47580), (6344, 43665), (6396, 43310), (7320, 37843), (7384, 37515), (7503, 36920), (7930, 34932), (7995, 34648), (8520, 32513), (8662, 31980), (8733, 31720), (9230, 30012), (9516, 29110), (10004, 27690), (10660, 25986), (11076, 25010), (11644, 23790), (11895, 23288), (12505, 22152), (12792, 21655), (12993, 21320), (13845, 20008), (14555, 19032), (15006, 18460), (15860, 17466), (15990, 17324)]