802078680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 256

約数和(自身を含む): 2694384000

約数和(自身を除く): 1892305320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 89, 104, 106, 109, 120, 130, 156, 159, 178, 195, 212, 218, 260, 265, 267, 312, 318, 327, 356, 390, 424, 436, 445, 520, 530, 534, 545, 636, 654, 689, 712, 780, 795, 872, 890, 1060, 1068, 1090, 1157, 1272, 1308, 1335, 1378, 1417, 1560, 1590, 1635, 1780, 2067, 2120, 2136, 2180, 2314, 2616, 2670, 2756, 2834, 3180, 3270, 3445, 3471, 3560, 4134, 4251, 4360, 4628, 4717, 5340, 5512, 5668, 5777, 5785, 6360, 6540, 6890, 6942, 7085, 8268, 8502, 9256, 9434, 9701, 10335, 10680, 11336, 11554, 11570, 13080, 13780, 13884, 14151, 14170, 16536, 17004, 17331, 17355, 18868, 19402, 20670, 21255, 23108, 23140, 23585, 27560, 27768, 28302, 28340, 28885, 29103, 34008, 34662, 34710, 37736, 38804, 41340, 42510, 46216, 46280, 47170, 48505, 56604, 56680, 57770, 58206, 61321, 69324, 69420, 70755, 75101, 77608, 82680, 85020, 86655, 94340, 97010, 113208, 115540, 116412, 122642, 126113, 138648, 138840, 141510, 145515, 150202, 170040, 173310, 183963, 188680, 194020, 225303, 231080, 232824, 245284, 252226, 283020, 291030, 300404, 306605, 346620, 367926, 375505, 378339, 388040, 450606, 490568, 504452, 514153, 566040, 582060, 600808, 613210, 630565, 693240, 735852, 751010, 756678, 901212, 919815, 1008904, 1028306, 1126515, 1164120, 1226420, 1261130, 1471704, 1502020, 1513356, 1542459, 1802424, 1839630, 1891695, 2056612, 2253030, 2452840, 2522260, 2570765, 3004040, 3026712, 3084918, 3679260, 3783390, 4113224, 4506060, 5044520, 5141530, 6169836, 6683989, 7358520, 7566780, 7712295, 9012120, 10283060, 12339672, 13367978, 15133560, 15424590, 20051967, 20566120, 26735956, 30849180, 33419945, 40103934, 53471912, 61698360, 66839890, 80207868, 100259835, 133679780, 160415736, 200519670, 267359560, 401039340, 802078680]

約数ペア:

[(1, 802078680), (2, 401039340), (3, 267359560), (4, 200519670), (5, 160415736), (6, 133679780), (8, 100259835), (10, 80207868), (12, 66839890), (13, 61698360), (15, 53471912), (20, 40103934), (24, 33419945), (26, 30849180), (30, 26735956), (39, 20566120), (40, 20051967), (52, 15424590), (53, 15133560), (60, 13367978), (65, 12339672), (78, 10283060), (89, 9012120), (104, 7712295), (106, 7566780), (109, 7358520), (120, 6683989), (130, 6169836), (156, 5141530), (159, 5044520), (178, 4506060), (195, 4113224), (212, 3783390), (218, 3679260), (260, 3084918), (265, 3026712), (267, 3004040), (312, 2570765), (318, 2522260), (327, 2452840), (356, 2253030), (390, 2056612), (424, 1891695), (436, 1839630), (445, 1802424), (520, 1542459), (530, 1513356), (534, 1502020), (545, 1471704), (636, 1261130), (654, 1226420), (689, 1164120), (712, 1126515), (780, 1028306), (795, 1008904), (872, 919815), (890, 901212), (1060, 756678), (1068, 751010), (1090, 735852), (1157, 693240), (1272, 630565), (1308, 613210), (1335, 600808), (1378, 582060), (1417, 566040), (1560, 514153), (1590, 504452), (1635, 490568), (1780, 450606), (2067, 388040), (2120, 378339), (2136, 375505), (2180, 367926), (2314, 346620), (2616, 306605), (2670, 300404), (2756, 291030), (2834, 283020), (3180, 252226), (3270, 245284), (3445, 232824), (3471, 231080), (3560, 225303), (4134, 194020), (4251, 188680), (4360, 183963), (4628, 173310), (4717, 170040), (5340, 150202), (5512, 145515), (5668, 141510), (5777, 138840), (5785, 138648), (6360, 126113), (6540, 122642), (6890, 116412), (6942, 115540), (7085, 113208), (8268, 97010), (8502, 94340), (9256, 86655), (9434, 85020), (9701, 82680), (10335, 77608), (10680, 75101), (11336, 70755), (11554, 69420), (11570, 69324), (13080, 61321), (13780, 58206), (13884, 57770), (14151, 56680), (14170, 56604), (16536, 48505), (17004, 47170), (17331, 46280), (17355, 46216), (18868, 42510), (19402, 41340), (20670, 38804), (21255, 37736), (23108, 34710), (23140, 34662), (23585, 34008), (27560, 29103), (27768, 28885), (28302, 28340)]