235838280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{599}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 754272000

約数和(自身を除く): 518433720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 193, 204, 255, 340, 386, 408, 510, 579, 599, 680, 772, 965, 1020, 1158, 1198, 1544, 1797, 1930, 2040, 2316, 2396, 2895, 2995, 3281, 3594, 3860, 4632, 4792, 5790, 5990, 6562, 7188, 7720, 8985, 9843, 10183, 11580, 11980, 13124, 14376, 16405, 17970, 19686, 20366, 23160, 23960, 26248, 30549, 32810, 35940, 39372, 40732, 49215, 50915, 61098, 65620, 71880, 78744, 81464, 98430, 101830, 115607, 122196, 131240, 152745, 196860, 203660, 231214, 244392, 305490, 346821, 393720, 407320, 462428, 578035, 610980, 693642, 924856, 1156070, 1221960, 1387284, 1734105, 1965319, 2312140, 2774568, 3468210, 3930638, 4624280, 5895957, 6936420, 7861276, 9826595, 11791914, 13872840, 15722552, 19653190, 23583828, 29479785, 39306380, 47167656, 58959570, 78612760, 117919140, 235838280]

約数ペア:

[(1, 235838280), (2, 117919140), (3, 78612760), (4, 58959570), (5, 47167656), (6, 39306380), (8, 29479785), (10, 23583828), (12, 19653190), (15, 15722552), (17, 13872840), (20, 11791914), (24, 9826595), (30, 7861276), (34, 6936420), (40, 5895957), (51, 4624280), (60, 3930638), (68, 3468210), (85, 2774568), (102, 2312140), (120, 1965319), (136, 1734105), (170, 1387284), (193, 1221960), (204, 1156070), (255, 924856), (340, 693642), (386, 610980), (408, 578035), (510, 462428), (579, 407320), (599, 393720), (680, 346821), (772, 305490), (965, 244392), (1020, 231214), (1158, 203660), (1198, 196860), (1544, 152745), (1797, 131240), (1930, 122196), (2040, 115607), (2316, 101830), (2396, 98430), (2895, 81464), (2995, 78744), (3281, 71880), (3594, 65620), (3860, 61098), (4632, 50915), (4792, 49215), (5790, 40732), (5990, 39372), (6562, 35940), (7188, 32810), (7720, 30549), (8985, 26248), (9843, 23960), (10183, 23160), (11580, 20366), (11980, 19686), (13124, 17970), (14376, 16405)]