219680280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32117}}^1$

素因数の和:32153

約数の個数: 96

約数和(自身を含む): 751561200

約数和(自身を除く): 531880920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 32117, 64234, 96351, 128468, 160585, 192702, 256936, 289053, 321170, 385404, 481755, 578106, 610223, 642340, 770808, 963510, 1156212, 1220446, 1284680, 1445265, 1830669, 1927020, 2312424, 2440892, 2890530, 3051115, 3661338, 3854040, 4881784, 5492007, 5781060, 6102230, 7322676, 9153345, 10984014, 11562120, 12204460, 14645352, 18306690, 21968028, 24408920, 27460035, 36613380, 43936056, 54920070, 73226760, 109840140, 219680280]

約数ペア:

[(1, 219680280), (2, 109840140), (3, 73226760), (4, 54920070), (5, 43936056), (6, 36613380), (8, 27460035), (9, 24408920), (10, 21968028), (12, 18306690), (15, 14645352), (18, 12204460), (19, 11562120), (20, 10984014), (24, 9153345), (30, 7322676), (36, 6102230), (38, 5781060), (40, 5492007), (45, 4881784), (57, 3854040), (60, 3661338), (72, 3051115), (76, 2890530), (90, 2440892), (95, 2312424), (114, 1927020), (120, 1830669), (152, 1445265), (171, 1284680), (180, 1220446), (190, 1156212), (228, 963510), (285, 770808), (342, 642340), (360, 610223), (380, 578106), (456, 481755), (570, 385404), (684, 321170), (760, 289053), (855, 256936), (1140, 192702), (1368, 160585), (1710, 128468), (2280, 96351), (3420, 64234), (6840, 32117)]