960621420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:772

約数の個数: 144

約数和(自身を含む): 2973003264

約数和(自身を除く): 2012381844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 307, 330, 363, 431, 484, 605, 614, 660, 726, 862, 921, 1210, 1228, 1293, 1452, 1535, 1724, 1815, 1842, 2155, 2420, 2586, 3070, 3377, 3630, 3684, 4310, 4605, 4741, 5172, 6140, 6465, 6754, 7260, 8620, 9210, 9482, 10131, 12930, 13508, 14223, 16885, 18420, 18964, 20262, 23705, 25860, 28446, 33770, 37147, 40524, 47410, 50655, 52151, 56892, 67540, 71115, 74294, 94820, 101310, 104302, 111441, 132317, 142230, 148588, 156453, 185735, 202620, 208604, 222882, 260755, 264634, 284460, 312906, 371470, 396951, 445764, 521510, 529268, 557205, 625812, 661585, 742940, 782265, 793902, 1043020, 1114410, 1323170, 1455487, 1564530, 1587804, 1984755, 2228820, 2646340, 2910974, 3129060, 3969510, 4366461, 5821948, 7277435, 7939020, 8732922, 14554870, 16010357, 17465844, 21832305, 29109740, 32020714, 43664610, 48031071, 64041428, 80051785, 87329220, 96062142, 160103570, 192124284, 240155355, 320207140, 480310710, 960621420]

約数ペア:

[(1, 960621420), (2, 480310710), (3, 320207140), (4, 240155355), (5, 192124284), (6, 160103570), (10, 96062142), (11, 87329220), (12, 80051785), (15, 64041428), (20, 48031071), (22, 43664610), (30, 32020714), (33, 29109740), (44, 21832305), (55, 17465844), (60, 16010357), (66, 14554870), (110, 8732922), (121, 7939020), (132, 7277435), (165, 5821948), (220, 4366461), (242, 3969510), (307, 3129060), (330, 2910974), (363, 2646340), (431, 2228820), (484, 1984755), (605, 1587804), (614, 1564530), (660, 1455487), (726, 1323170), (862, 1114410), (921, 1043020), (1210, 793902), (1228, 782265), (1293, 742940), (1452, 661585), (1535, 625812), (1724, 557205), (1815, 529268), (1842, 521510), (2155, 445764), (2420, 396951), (2586, 371470), (3070, 312906), (3377, 284460), (3630, 264634), (3684, 260755), (4310, 222882), (4605, 208604), (4741, 202620), (5172, 185735), (6140, 156453), (6465, 148588), (6754, 142230), (7260, 132317), (8620, 111441), (9210, 104302), (9482, 101310), (10131, 94820), (12930, 74294), (13508, 71115), (14223, 67540), (16885, 56892), (18420, 52151), (18964, 50655), (20262, 47410), (23705, 40524), (25860, 37147), (28446, 33770)]