1445835160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67061}}^1$

素因数の和:67097

約数の個数: 96

約数和(自身を含む): 4128336720

約数和(自身を除く): 2682501560

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, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 10780, 21560, 67061, 134122, 268244, 335305, 469427, 536488, 670610, 737671, 938854, 1341220, 1475342, 1877708, 2347135, 2682440, 2950684, 3285989, 3688355, 3755416, 4694270, 5163697, 5901368, 6571978, 7376710, 9388540, 10327394, 13143956, 14753420, 16429945, 18777080, 20654788, 25818485, 26287912, 29506840, 32859890, 36145879, 41309576, 51636970, 65719780, 72291758, 103273940, 131439560, 144583516, 180729395, 206547880, 289167032, 361458790, 722917580, 1445835160]

約数ペア:

[(1, 1445835160), (2, 722917580), (4, 361458790), (5, 289167032), (7, 206547880), (8, 180729395), (10, 144583516), (11, 131439560), (14, 103273940), (20, 72291758), (22, 65719780), (28, 51636970), (35, 41309576), (40, 36145879), (44, 32859890), (49, 29506840), (55, 26287912), (56, 25818485), (70, 20654788), (77, 18777080), (88, 16429945), (98, 14753420), (110, 13143956), (140, 10327394), (154, 9388540), (196, 7376710), (220, 6571978), (245, 5901368), (280, 5163697), (308, 4694270), (385, 3755416), (392, 3688355), (440, 3285989), (490, 2950684), (539, 2682440), (616, 2347135), (770, 1877708), (980, 1475342), (1078, 1341220), (1540, 938854), (1960, 737671), (2156, 670610), (2695, 536488), (3080, 469427), (4312, 335305), (5390, 268244), (10780, 134122), (21560, 67061)]