858346060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 2235340800

約数和(自身を除く): 1376994740

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 79, 110, 116, 130, 131, 143, 145, 158, 220, 260, 262, 286, 290, 316, 319, 377, 395, 524, 572, 580, 638, 655, 715, 754, 790, 869, 1027, 1276, 1310, 1430, 1441, 1508, 1580, 1595, 1703, 1738, 1885, 2054, 2291, 2620, 2860, 2882, 3190, 3406, 3476, 3770, 3799, 4108, 4147, 4345, 4582, 5135, 5764, 6380, 6812, 7205, 7540, 7598, 8294, 8515, 8690, 9164, 10270, 10349, 11297, 11455, 14410, 15196, 16588, 17030, 17380, 18733, 18995, 20540, 20698, 20735, 22594, 22910, 25201, 28820, 29783, 34060, 37466, 37990, 41396, 41470, 41789, 45188, 45820, 49387, 50402, 51745, 56485, 59566, 74932, 75980, 82940, 83578, 93665, 98774, 100804, 103490, 112970, 113839, 119132, 126005, 134537, 148915, 167156, 187330, 197548, 206980, 208945, 225940, 227678, 246935, 252010, 269074, 297830, 300121, 327613, 374660, 417890, 455356, 493870, 504020, 538148, 543257, 569195, 595660, 600242, 655226, 672685, 835780, 987740, 1086514, 1138390, 1200484, 1310452, 1345370, 1479907, 1500605, 1638065, 2173028, 2276780, 2690740, 2716285, 2959814, 3001210, 3276130, 3301331, 3901573, 5432570, 5919628, 6002420, 6552260, 6602662, 7399535, 7803146, 10865140, 13205324, 14799070, 15606292, 16506655, 19507865, 29598140, 33013310, 39015730, 42917303, 66026620, 78031460, 85834606, 171669212, 214586515, 429173030, 858346060]

約数ペア:

[(1, 858346060), (2, 429173030), (4, 214586515), (5, 171669212), (10, 85834606), (11, 78031460), (13, 66026620), (20, 42917303), (22, 39015730), (26, 33013310), (29, 29598140), (44, 19507865), (52, 16506655), (55, 15606292), (58, 14799070), (65, 13205324), (79, 10865140), (110, 7803146), (116, 7399535), (130, 6602662), (131, 6552260), (143, 6002420), (145, 5919628), (158, 5432570), (220, 3901573), (260, 3301331), (262, 3276130), (286, 3001210), (290, 2959814), (316, 2716285), (319, 2690740), (377, 2276780), (395, 2173028), (524, 1638065), (572, 1500605), (580, 1479907), (638, 1345370), (655, 1310452), (715, 1200484), (754, 1138390), (790, 1086514), (869, 987740), (1027, 835780), (1276, 672685), (1310, 655226), (1430, 600242), (1441, 595660), (1508, 569195), (1580, 543257), (1595, 538148), (1703, 504020), (1738, 493870), (1885, 455356), (2054, 417890), (2291, 374660), (2620, 327613), (2860, 300121), (2882, 297830), (3190, 269074), (3406, 252010), (3476, 246935), (3770, 227678), (3799, 225940), (4108, 208945), (4147, 206980), (4345, 197548), (4582, 187330), (5135, 167156), (5764, 148915), (6380, 134537), (6812, 126005), (7205, 119132), (7540, 113839), (7598, 112970), (8294, 103490), (8515, 100804), (8690, 98774), (9164, 93665), (10270, 83578), (10349, 82940), (11297, 75980), (11455, 74932), (14410, 59566), (15196, 56485), (16588, 51745), (17030, 50402), (17380, 49387), (18733, 45820), (18995, 45188), (20540, 41789), (20698, 41470), (20735, 41396), (22594, 37990), (22910, 37466), (25201, 34060), (28820, 29783)]