67617960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:711

約数の個数: 128

約数和(自身を含む): 218419200

約数和(自身を除く): 150801240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 376, 380, 456, 470, 564, 570, 631, 705, 760, 893, 940, 1128, 1140, 1262, 1410, 1786, 1880, 1893, 2280, 2524, 2679, 2820, 3155, 3572, 3786, 4465, 5048, 5358, 5640, 6310, 7144, 7572, 8930, 9465, 10716, 11989, 12620, 13395, 15144, 17860, 18930, 21432, 23978, 25240, 26790, 29657, 35720, 35967, 37860, 47956, 53580, 59314, 59945, 71934, 75720, 88971, 95912, 107160, 118628, 119890, 143868, 148285, 177942, 179835, 237256, 239780, 287736, 296570, 355884, 359670, 444855, 479560, 563483, 593140, 711768, 719340, 889710, 1126966, 1186280, 1438680, 1690449, 1779420, 2253932, 2817415, 3380898, 3558840, 4507864, 5634830, 6761796, 8452245, 11269660, 13523592, 16904490, 22539320, 33808980, 67617960]

約数ペア:

[(1, 67617960), (2, 33808980), (3, 22539320), (4, 16904490), (5, 13523592), (6, 11269660), (8, 8452245), (10, 6761796), (12, 5634830), (15, 4507864), (19, 3558840), (20, 3380898), (24, 2817415), (30, 2253932), (38, 1779420), (40, 1690449), (47, 1438680), (57, 1186280), (60, 1126966), (76, 889710), (94, 719340), (95, 711768), (114, 593140), (120, 563483), (141, 479560), (152, 444855), (188, 359670), (190, 355884), (228, 296570), (235, 287736), (282, 239780), (285, 237256), (376, 179835), (380, 177942), (456, 148285), (470, 143868), (564, 119890), (570, 118628), (631, 107160), (705, 95912), (760, 88971), (893, 75720), (940, 71934), (1128, 59945), (1140, 59314), (1262, 53580), (1410, 47956), (1786, 37860), (1880, 35967), (1893, 35720), (2280, 29657), (2524, 26790), (2679, 25240), (2820, 23978), (3155, 21432), (3572, 18930), (3786, 17860), (4465, 15144), (5048, 13395), (5358, 12620), (5640, 11989), (6310, 10716), (7144, 9465), (7572, 8930)]