164361960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{7247}}^1$

素因数の和:7277

約数の個数: 160

約数和(自身を含む): 631445760

約数和(自身を除く): 467083800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7247, 7560, 11340, 14494, 21741, 22680, 28988, 36235, 43482, 50729, 57976, 65223, 72470, 86964, 101458, 108705, 130446, 144940, 152187, 173928, 195669, 202916, 217410, 253645, 260892, 289880, 304374, 326115, 391338, 405832, 434820, 456561, 507290, 521784, 587007, 608748, 652230, 760935, 782676, 869640, 913122, 978345, 1014580, 1174014, 1217496, 1304460, 1369683, 1521870, 1565352, 1826244, 1956690, 2029160, 2282805, 2348028, 2608920, 2739366, 2935035, 3043740, 3652488, 3913380, 4109049, 4565610, 4696056, 5478732, 5870070, 6087480, 6848415, 7826760, 8218098, 9131220, 10957464, 11740140, 13696830, 16436196, 18262440, 20545245, 23480280, 27393660, 32872392, 41090490, 54787320, 82180980, 164361960]

約数ペア:

[(1, 164361960), (2, 82180980), (3, 54787320), (4, 41090490), (5, 32872392), (6, 27393660), (7, 23480280), (8, 20545245), (9, 18262440), (10, 16436196), (12, 13696830), (14, 11740140), (15, 10957464), (18, 9131220), (20, 8218098), (21, 7826760), (24, 6848415), (27, 6087480), (28, 5870070), (30, 5478732), (35, 4696056), (36, 4565610), (40, 4109049), (42, 3913380), (45, 3652488), (54, 3043740), (56, 2935035), (60, 2739366), (63, 2608920), (70, 2348028), (72, 2282805), (81, 2029160), (84, 1956690), (90, 1826244), (105, 1565352), (108, 1521870), (120, 1369683), (126, 1304460), (135, 1217496), (140, 1174014), (162, 1014580), (168, 978345), (180, 913122), (189, 869640), (210, 782676), (216, 760935), (252, 652230), (270, 608748), (280, 587007), (315, 521784), (324, 507290), (360, 456561), (378, 434820), (405, 405832), (420, 391338), (504, 326115), (540, 304374), (567, 289880), (630, 260892), (648, 253645), (756, 217410), (810, 202916), (840, 195669), (945, 173928), (1080, 152187), (1134, 144940), (1260, 130446), (1512, 108705), (1620, 101458), (1890, 86964), (2268, 72470), (2520, 65223), (2835, 57976), (3240, 50729), (3780, 43482), (4536, 36235), (5670, 28988), (7247, 22680), (7560, 21741), (11340, 14494)]