160790490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8233}}^1$

素因数の和:8284

約数の個数: 96

約数和(自身を含む): 493249536

約数和(自身を除く): 332459046

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 8233, 9765, 16466, 19530, 24699, 41165, 49398, 57631, 74097, 82330, 115262, 123495, 148194, 172893, 246990, 255223, 288155, 345786, 370485, 510446, 518679, 576310, 740970, 765669, 864465, 1037358, 1276115, 1531338, 1728930, 1786561, 2297007, 2552230, 2593395, 3573122, 3828345, 4594014, 5186790, 5359683, 7656690, 8932805, 10719366, 11485035, 16079049, 17865610, 22970070, 26798415, 32158098, 53596830, 80395245, 160790490]

約数ペア:

[(1, 160790490), (2, 80395245), (3, 53596830), (5, 32158098), (6, 26798415), (7, 22970070), (9, 17865610), (10, 16079049), (14, 11485035), (15, 10719366), (18, 8932805), (21, 7656690), (30, 5359683), (31, 5186790), (35, 4594014), (42, 3828345), (45, 3573122), (62, 2593395), (63, 2552230), (70, 2297007), (90, 1786561), (93, 1728930), (105, 1531338), (126, 1276115), (155, 1037358), (186, 864465), (210, 765669), (217, 740970), (279, 576310), (310, 518679), (315, 510446), (434, 370485), (465, 345786), (558, 288155), (630, 255223), (651, 246990), (930, 172893), (1085, 148194), (1302, 123495), (1395, 115262), (1953, 82330), (2170, 74097), (2790, 57631), (3255, 49398), (3906, 41165), (6510, 24699), (8233, 19530), (9765, 16466)]