159269460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{277}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 525700224

約数和(自身を除く): 366430764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 277, 370, 420, 444, 518, 554, 555, 740, 777, 831, 1036, 1108, 1110, 1295, 1369, 1385, 1554, 1662, 1939, 2220, 2590, 2738, 2770, 3108, 3324, 3878, 3885, 4107, 4155, 5180, 5476, 5540, 5817, 6845, 7756, 7770, 8214, 8310, 9583, 9695, 10249, 11634, 13690, 15540, 16428, 16620, 19166, 19390, 20498, 20535, 23268, 27380, 28749, 29085, 30747, 38332, 38780, 40996, 41070, 47915, 51245, 57498, 58170, 61494, 71743, 82140, 95830, 102490, 114996, 116340, 122988, 143486, 143745, 153735, 191660, 204980, 215229, 286972, 287490, 307470, 358715, 379213, 430458, 574980, 614940, 717430, 758426, 860916, 1076145, 1137639, 1434860, 1516852, 1896065, 2152290, 2275278, 2654491, 3792130, 4304580, 4550556, 5308982, 5688195, 7584260, 7963473, 10617964, 11376390, 13272455, 15926946, 22752780, 26544910, 31853892, 39817365, 53089820, 79634730, 159269460]

約数ペア:

[(1, 159269460), (2, 79634730), (3, 53089820), (4, 39817365), (5, 31853892), (6, 26544910), (7, 22752780), (10, 15926946), (12, 13272455), (14, 11376390), (15, 10617964), (20, 7963473), (21, 7584260), (28, 5688195), (30, 5308982), (35, 4550556), (37, 4304580), (42, 3792130), (60, 2654491), (70, 2275278), (74, 2152290), (84, 1896065), (105, 1516852), (111, 1434860), (140, 1137639), (148, 1076145), (185, 860916), (210, 758426), (222, 717430), (259, 614940), (277, 574980), (370, 430458), (420, 379213), (444, 358715), (518, 307470), (554, 287490), (555, 286972), (740, 215229), (777, 204980), (831, 191660), (1036, 153735), (1108, 143745), (1110, 143486), (1295, 122988), (1369, 116340), (1385, 114996), (1554, 102490), (1662, 95830), (1939, 82140), (2220, 71743), (2590, 61494), (2738, 58170), (2770, 57498), (3108, 51245), (3324, 47915), (3878, 41070), (3885, 40996), (4107, 38780), (4155, 38332), (5180, 30747), (5476, 29085), (5540, 28749), (5817, 27380), (6845, 23268), (7756, 20535), (7770, 20498), (8214, 19390), (8310, 19166), (9583, 16620), (9695, 16428), (10249, 15540), (11634, 13690)]