286631940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 962357760

約数和(自身を除く): 675725820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 101, 105, 116, 140, 145, 174, 202, 203, 210, 233, 290, 303, 348, 404, 406, 420, 435, 466, 505, 580, 606, 609, 699, 707, 812, 870, 932, 1010, 1015, 1165, 1212, 1218, 1398, 1414, 1515, 1631, 1740, 2020, 2030, 2121, 2330, 2436, 2796, 2828, 2929, 3030, 3045, 3262, 3495, 3535, 4060, 4242, 4660, 4893, 5858, 6060, 6090, 6524, 6757, 6990, 7070, 8155, 8484, 8787, 9786, 10605, 11716, 12180, 13514, 13980, 14140, 14645, 16310, 17574, 19572, 20271, 20503, 21210, 23533, 24465, 27028, 29290, 32620, 33785, 35148, 40542, 41006, 42420, 43935, 47066, 47299, 48930, 58580, 61509, 67570, 70599, 81084, 82012, 87870, 94132, 94598, 97860, 101355, 102515, 117665, 123018, 135140, 141198, 141897, 164731, 175740, 189196, 202710, 205030, 235330, 236495, 246036, 282396, 283794, 307545, 329462, 352995, 405420, 410060, 470660, 472990, 494193, 567588, 615090, 658924, 682457, 705990, 709485, 823655, 945980, 988386, 1230180, 1364914, 1411980, 1418970, 1647310, 1976772, 2047371, 2470965, 2729828, 2837940, 3294620, 3412285, 4094742, 4777199, 4941930, 6824570, 8189484, 9554398, 9883860, 10236855, 13649140, 14331597, 19108796, 20473710, 23885995, 28663194, 40947420, 47771990, 57326388, 71657985, 95543980, 143315970, 286631940]

約数ペア:

[(1, 286631940), (2, 143315970), (3, 95543980), (4, 71657985), (5, 57326388), (6, 47771990), (7, 40947420), (10, 28663194), (12, 23885995), (14, 20473710), (15, 19108796), (20, 14331597), (21, 13649140), (28, 10236855), (29, 9883860), (30, 9554398), (35, 8189484), (42, 6824570), (58, 4941930), (60, 4777199), (70, 4094742), (84, 3412285), (87, 3294620), (101, 2837940), (105, 2729828), (116, 2470965), (140, 2047371), (145, 1976772), (174, 1647310), (202, 1418970), (203, 1411980), (210, 1364914), (233, 1230180), (290, 988386), (303, 945980), (348, 823655), (404, 709485), (406, 705990), (420, 682457), (435, 658924), (466, 615090), (505, 567588), (580, 494193), (606, 472990), (609, 470660), (699, 410060), (707, 405420), (812, 352995), (870, 329462), (932, 307545), (1010, 283794), (1015, 282396), (1165, 246036), (1212, 236495), (1218, 235330), (1398, 205030), (1414, 202710), (1515, 189196), (1631, 175740), (1740, 164731), (2020, 141897), (2030, 141198), (2121, 135140), (2330, 123018), (2436, 117665), (2796, 102515), (2828, 101355), (2929, 97860), (3030, 94598), (3045, 94132), (3262, 87870), (3495, 82012), (3535, 81084), (4060, 70599), (4242, 67570), (4660, 61509), (4893, 58580), (5858, 48930), (6060, 47299), (6090, 47066), (6524, 43935), (6757, 42420), (6990, 41006), (7070, 40542), (8155, 35148), (8484, 33785), (8787, 32620), (9786, 29290), (10605, 27028), (11716, 24465), (12180, 23533), (13514, 21210), (13980, 20503), (14140, 20271), (14645, 19572), (16310, 17574)]