2197133640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{156491}}^1$

素因数の和:156524

約数の個数: 128

約数和(自身を含む): 7887196800

約数和(自身を除く): 5690063160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 156491, 312982, 469473, 625964, 782455, 938946, 1251928, 1408419, 1564910, 1877892, 2034383, 2347365, 2816838, 3129820, 3755784, 4068766, 4225257, 4694730, 5633676, 6103149, 6259640, 7042095, 8137532, 8450514, 9389460, 10171915, 11267352, 12206298, 14084190, 16275064, 16901028, 18309447, 18778920, 20343830, 21126285, 24412596, 28168380, 30515745, 33802056, 36618894, 40687660, 42252570, 48825192, 54928341, 56336760, 61031490, 73237788, 81375320, 84505140, 91547235, 109856682, 122062980, 146475576, 169010280, 183094470, 219713364, 244125960, 274641705, 366188940, 439426728, 549283410, 732377880, 1098566820, 2197133640]

約数ペア:

[(1, 2197133640), (2, 1098566820), (3, 732377880), (4, 549283410), (5, 439426728), (6, 366188940), (8, 274641705), (9, 244125960), (10, 219713364), (12, 183094470), (13, 169010280), (15, 146475576), (18, 122062980), (20, 109856682), (24, 91547235), (26, 84505140), (27, 81375320), (30, 73237788), (36, 61031490), (39, 56336760), (40, 54928341), (45, 48825192), (52, 42252570), (54, 40687660), (60, 36618894), (65, 33802056), (72, 30515745), (78, 28168380), (90, 24412596), (104, 21126285), (108, 20343830), (117, 18778920), (120, 18309447), (130, 16901028), (135, 16275064), (156, 14084190), (180, 12206298), (195, 11267352), (216, 10171915), (234, 9389460), (260, 8450514), (270, 8137532), (312, 7042095), (351, 6259640), (360, 6103149), (390, 5633676), (468, 4694730), (520, 4225257), (540, 4068766), (585, 3755784), (702, 3129820), (780, 2816838), (936, 2347365), (1080, 2034383), (1170, 1877892), (1404, 1564910), (1560, 1408419), (1755, 1251928), (2340, 938946), (2808, 782455), (3510, 625964), (4680, 469473), (7020, 312982), (14040, 156491)]