143826760

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{953}}^1$

素因数の和:996

約数の個数: 128

約数和(自身を含む): 412128000

約数和(自身を除く): 268301240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 616, 686, 770, 953, 980, 1078, 1372, 1540, 1715, 1906, 1960, 2156, 2695, 2744, 3080, 3430, 3773, 3812, 4312, 4765, 5390, 6671, 6860, 7546, 7624, 9530, 10483, 10780, 13342, 13720, 15092, 18865, 19060, 20966, 21560, 26684, 30184, 33355, 37730, 38120, 41932, 46697, 52415, 53368, 66710, 73381, 75460, 83864, 93394, 104830, 133420, 146762, 150920, 186788, 209660, 233485, 266840, 293524, 326879, 366905, 373576, 419320, 466970, 513667, 587048, 653758, 733810, 933940, 1027334, 1307516, 1467620, 1634395, 1867880, 2054668, 2568335, 2615032, 2935240, 3268790, 3595669, 4109336, 5136670, 6537580, 7191338, 10273340, 13075160, 14382676, 17978345, 20546680, 28765352, 35956690, 71913380, 143826760]

約数ペア:

[(1, 143826760), (2, 71913380), (4, 35956690), (5, 28765352), (7, 20546680), (8, 17978345), (10, 14382676), (11, 13075160), (14, 10273340), (20, 7191338), (22, 6537580), (28, 5136670), (35, 4109336), (40, 3595669), (44, 3268790), (49, 2935240), (55, 2615032), (56, 2568335), (70, 2054668), (77, 1867880), (88, 1634395), (98, 1467620), (110, 1307516), (140, 1027334), (154, 933940), (196, 733810), (220, 653758), (245, 587048), (280, 513667), (308, 466970), (343, 419320), (385, 373576), (392, 366905), (440, 326879), (490, 293524), (539, 266840), (616, 233485), (686, 209660), (770, 186788), (953, 150920), (980, 146762), (1078, 133420), (1372, 104830), (1540, 93394), (1715, 83864), (1906, 75460), (1960, 73381), (2156, 66710), (2695, 53368), (2744, 52415), (3080, 46697), (3430, 41932), (3773, 38120), (3812, 37730), (4312, 33355), (4765, 30184), (5390, 26684), (6671, 21560), (6860, 20966), (7546, 19060), (7624, 18865), (9530, 15092), (10483, 13720), (10780, 13342)]