21304077960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1467223}}^1$

素因数の和:1467259

約数の個数: 96

約数和(自身を含む): 70250685120

約数和(自身を除く): 48946607160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 1467223, 2934446, 4401669, 5868892, 7336115, 8803338, 11737784, 14672230, 16139453, 17606676, 22008345, 29344460, 32278906, 35213352, 44016690, 48418359, 58688920, 64557812, 80697265, 88033380, 96836718, 129115624, 161394530, 176066760, 177533983, 193673436, 242091795, 322789060, 355067966, 387346872, 484183590, 532601949, 645578120, 710135932, 887669915, 968367180, 1065203898, 1420271864, 1775339830, 1936734360, 2130407796, 2663009745, 3550679660, 4260815592, 5326019490, 7101359320, 10652038980, 21304077960]

約数ペア:

[(1, 21304077960), (2, 10652038980), (3, 7101359320), (4, 5326019490), (5, 4260815592), (6, 3550679660), (8, 2663009745), (10, 2130407796), (11, 1936734360), (12, 1775339830), (15, 1420271864), (20, 1065203898), (22, 968367180), (24, 887669915), (30, 710135932), (33, 645578120), (40, 532601949), (44, 484183590), (55, 387346872), (60, 355067966), (66, 322789060), (88, 242091795), (110, 193673436), (120, 177533983), (121, 176066760), (132, 161394530), (165, 129115624), (220, 96836718), (242, 88033380), (264, 80697265), (330, 64557812), (363, 58688920), (440, 48418359), (484, 44016690), (605, 35213352), (660, 32278906), (726, 29344460), (968, 22008345), (1210, 17606676), (1320, 16139453), (1452, 14672230), (1815, 11737784), (2420, 8803338), (2904, 7336115), (3630, 5868892), (4840, 4401669), (7260, 2934446), (14520, 1467223)]