4402939920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31147}}^1$

素因数の和:31213

約数の個数: 160

約数和(自身を含む): 14831431680

約数和(自身を除く): 10428491760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2280, 2356, 2480, 2945, 3534, 3720, 4560, 4712, 5890, 7068, 7440, 8835, 9424, 11780, 14136, 17670, 23560, 28272, 31147, 35340, 47120, 62294, 70680, 93441, 124588, 141360, 155735, 186882, 249176, 311470, 373764, 467205, 498352, 591793, 622940, 747528, 934410, 965557, 1183586, 1245880, 1495056, 1775379, 1868820, 1931114, 2367172, 2491760, 2896671, 2958965, 3550758, 3737640, 3862228, 4734344, 4827785, 5793342, 5917930, 7101516, 7475280, 7724456, 8876895, 9468688, 9655570, 11586684, 11835860, 14203032, 14483355, 15448912, 17753790, 18345583, 19311140, 23173368, 23671720, 28406064, 28966710, 35507580, 36691166, 38622280, 46346736, 47343440, 55036749, 57933420, 71015160, 73382332, 77244560, 91727915, 110073498, 115866840, 142030320, 146764664, 183455830, 220146996, 231733680, 275183745, 293529328, 366911660, 440293992, 550367490, 733823320, 880587984, 1100734980, 1467646640, 2201469960, 4402939920]

約数ペア:

[(1, 4402939920), (2, 2201469960), (3, 1467646640), (4, 1100734980), (5, 880587984), (6, 733823320), (8, 550367490), (10, 440293992), (12, 366911660), (15, 293529328), (16, 275183745), (19, 231733680), (20, 220146996), (24, 183455830), (30, 146764664), (31, 142030320), (38, 115866840), (40, 110073498), (48, 91727915), (57, 77244560), (60, 73382332), (62, 71015160), (76, 57933420), (80, 55036749), (93, 47343440), (95, 46346736), (114, 38622280), (120, 36691166), (124, 35507580), (152, 28966710), (155, 28406064), (186, 23671720), (190, 23173368), (228, 19311140), (240, 18345583), (248, 17753790), (285, 15448912), (304, 14483355), (310, 14203032), (372, 11835860), (380, 11586684), (456, 9655570), (465, 9468688), (496, 8876895), (570, 7724456), (589, 7475280), (620, 7101516), (744, 5917930), (760, 5793342), (912, 4827785), (930, 4734344), (1140, 3862228), (1178, 3737640), (1240, 3550758), (1488, 2958965), (1520, 2896671), (1767, 2491760), (1860, 2367172), (2280, 1931114), (2356, 1868820), (2480, 1775379), (2945, 1495056), (3534, 1245880), (3720, 1183586), (4560, 965557), (4712, 934410), (5890, 747528), (7068, 622940), (7440, 591793), (8835, 498352), (9424, 467205), (11780, 373764), (14136, 311470), (17670, 249176), (23560, 186882), (28272, 155735), (31147, 141360), (35340, 124588), (47120, 93441), (62294, 70680)]