19125355080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{43321}}^1$

素因数の和:43631

約数の個数: 128

約数和(自身を含む): 62009377920

約数和(自身を除く): 42884022840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 283, 312, 390, 520, 566, 780, 849, 1132, 1415, 1560, 1698, 2264, 2830, 3396, 3679, 4245, 5660, 6792, 7358, 8490, 11037, 11320, 14716, 16980, 18395, 22074, 29432, 33960, 36790, 43321, 44148, 55185, 73580, 86642, 88296, 110370, 129963, 147160, 173284, 216605, 220740, 259926, 346568, 433210, 441480, 519852, 563173, 649815, 866420, 1039704, 1126346, 1299630, 1689519, 1732840, 2252692, 2599260, 2815865, 3379038, 4505384, 5198520, 5631730, 6758076, 8447595, 11263460, 12259843, 13516152, 16895190, 22526920, 24519686, 33790380, 36779529, 49039372, 61299215, 67580760, 73559058, 98078744, 122598430, 147118116, 159377959, 183897645, 245196860, 294236232, 318755918, 367795290, 478133877, 490393720, 637511836, 735590580, 796889795, 956267754, 1275023672, 1471181160, 1593779590, 1912535508, 2390669385, 3187559180, 3825071016, 4781338770, 6375118360, 9562677540, 19125355080]

約数ペア:

[(1, 19125355080), (2, 9562677540), (3, 6375118360), (4, 4781338770), (5, 3825071016), (6, 3187559180), (8, 2390669385), (10, 1912535508), (12, 1593779590), (13, 1471181160), (15, 1275023672), (20, 956267754), (24, 796889795), (26, 735590580), (30, 637511836), (39, 490393720), (40, 478133877), (52, 367795290), (60, 318755918), (65, 294236232), (78, 245196860), (104, 183897645), (120, 159377959), (130, 147118116), (156, 122598430), (195, 98078744), (260, 73559058), (283, 67580760), (312, 61299215), (390, 49039372), (520, 36779529), (566, 33790380), (780, 24519686), (849, 22526920), (1132, 16895190), (1415, 13516152), (1560, 12259843), (1698, 11263460), (2264, 8447595), (2830, 6758076), (3396, 5631730), (3679, 5198520), (4245, 4505384), (5660, 3379038), (6792, 2815865), (7358, 2599260), (8490, 2252692), (11037, 1732840), (11320, 1689519), (14716, 1299630), (16980, 1126346), (18395, 1039704), (22074, 866420), (29432, 649815), (33960, 563173), (36790, 519852), (43321, 441480), (44148, 433210), (55185, 346568), (73580, 259926), (86642, 220740), (88296, 216605), (110370, 173284), (129963, 147160)]