2016399240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19381}}^1$

素因数の和:19432

約数の個数: 144

約数和(自身を含む): 6961820580

約数和(自身を除く): 4945421340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 2040, 2312, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 6120, 6936, 8670, 10404, 11560, 13005, 17340, 19381, 20808, 26010, 34680, 38762, 52020, 58143, 77524, 96905, 104040, 116286, 155048, 174429, 193810, 232572, 290715, 329477, 348858, 387620, 465144, 581430, 658954, 697716, 775240, 872145, 988431, 1162860, 1317908, 1395432, 1647385, 1744290, 1976862, 2325720, 2635816, 2965293, 3294770, 3488580, 3953724, 4942155, 5601109, 5930586, 6589540, 6977160, 7907448, 9884310, 11202218, 11861172, 13179080, 14826465, 16803327, 19768620, 22404436, 23722344, 28005545, 29652930, 33606654, 39537240, 44808872, 50409981, 56011090, 59305860, 67213308, 84016635, 100819962, 112022180, 118611720, 134426616, 168033270, 201639924, 224044360, 252049905, 336066540, 403279848, 504099810, 672133080, 1008199620, 2016399240]

約数ペア:

[(1, 2016399240), (2, 1008199620), (3, 672133080), (4, 504099810), (5, 403279848), (6, 336066540), (8, 252049905), (9, 224044360), (10, 201639924), (12, 168033270), (15, 134426616), (17, 118611720), (18, 112022180), (20, 100819962), (24, 84016635), (30, 67213308), (34, 59305860), (36, 56011090), (40, 50409981), (45, 44808872), (51, 39537240), (60, 33606654), (68, 29652930), (72, 28005545), (85, 23722344), (90, 22404436), (102, 19768620), (120, 16803327), (136, 14826465), (153, 13179080), (170, 11861172), (180, 11202218), (204, 9884310), (255, 7907448), (289, 6977160), (306, 6589540), (340, 5930586), (360, 5601109), (408, 4942155), (510, 3953724), (578, 3488580), (612, 3294770), (680, 2965293), (765, 2635816), (867, 2325720), (1020, 1976862), (1156, 1744290), (1224, 1647385), (1445, 1395432), (1530, 1317908), (1734, 1162860), (2040, 988431), (2312, 872145), (2601, 775240), (2890, 697716), (3060, 658954), (3468, 581430), (4335, 465144), (5202, 387620), (5780, 348858), (6120, 329477), (6936, 290715), (8670, 232572), (10404, 193810), (11560, 174429), (13005, 155048), (17340, 116286), (19381, 104040), (20808, 96905), (26010, 77524), (34680, 58143), (38762, 52020)]