157111560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 537030000

約数和(自身を除く): 379918440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 101, 116, 120, 145, 149, 174, 180, 202, 232, 261, 290, 298, 303, 348, 360, 404, 435, 447, 505, 522, 580, 596, 606, 696, 745, 808, 870, 894, 909, 1010, 1044, 1160, 1192, 1212, 1305, 1341, 1490, 1515, 1740, 1788, 1818, 2020, 2088, 2235, 2424, 2610, 2682, 2929, 2980, 3030, 3480, 3576, 3636, 4040, 4321, 4470, 4545, 5220, 5364, 5858, 5960, 6060, 6705, 7272, 8642, 8787, 8940, 9090, 10440, 10728, 11716, 12120, 12963, 13410, 14645, 15049, 17284, 17574, 17880, 18180, 21605, 23432, 25926, 26361, 26820, 29290, 30098, 34568, 35148, 36360, 38889, 43210, 43935, 45147, 51852, 52722, 53640, 58580, 60196, 64815, 70296, 75245, 77778, 86420, 87870, 90294, 103704, 105444, 117160, 120392, 129630, 131805, 135441, 150490, 155556, 172840, 175740, 180588, 194445, 210888, 225735, 259260, 263610, 270882, 300980, 311112, 351480, 361176, 388890, 436421, 451470, 518520, 527220, 541764, 601960, 677205, 777780, 872842, 902940, 1054440, 1083528, 1309263, 1354410, 1555560, 1745684, 1805880, 2182105, 2618526, 2708820, 3491368, 3927789, 4364210, 5237052, 5417640, 6546315, 7855578, 8728420, 10474104, 13092630, 15711156, 17456840, 19638945, 26185260, 31422312, 39277890, 52370520, 78555780, 157111560]

約数ペア:

[(1, 157111560), (2, 78555780), (3, 52370520), (4, 39277890), (5, 31422312), (6, 26185260), (8, 19638945), (9, 17456840), (10, 15711156), (12, 13092630), (15, 10474104), (18, 8728420), (20, 7855578), (24, 6546315), (29, 5417640), (30, 5237052), (36, 4364210), (40, 3927789), (45, 3491368), (58, 2708820), (60, 2618526), (72, 2182105), (87, 1805880), (90, 1745684), (101, 1555560), (116, 1354410), (120, 1309263), (145, 1083528), (149, 1054440), (174, 902940), (180, 872842), (202, 777780), (232, 677205), (261, 601960), (290, 541764), (298, 527220), (303, 518520), (348, 451470), (360, 436421), (404, 388890), (435, 361176), (447, 351480), (505, 311112), (522, 300980), (580, 270882), (596, 263610), (606, 259260), (696, 225735), (745, 210888), (808, 194445), (870, 180588), (894, 175740), (909, 172840), (1010, 155556), (1044, 150490), (1160, 135441), (1192, 131805), (1212, 129630), (1305, 120392), (1341, 117160), (1490, 105444), (1515, 103704), (1740, 90294), (1788, 87870), (1818, 86420), (2020, 77778), (2088, 75245), (2235, 70296), (2424, 64815), (2610, 60196), (2682, 58580), (2929, 53640), (2980, 52722), (3030, 51852), (3480, 45147), (3576, 43935), (3636, 43210), (4040, 38889), (4321, 36360), (4470, 35148), (4545, 34568), (5220, 30098), (5364, 29290), (5858, 26820), (5960, 26361), (6060, 25926), (6705, 23432), (7272, 21605), (8642, 18180), (8787, 17880), (8940, 17574), (9090, 17284), (10440, 15049), (10728, 14645), (11716, 13410), (12120, 12963)]