121612260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2393}}^1$

素因数の和:2434

約数の個数: 144

約数和(自身を含む): 427932288

約数和(自身を除く): 306320028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2393, 2420, 2541, 3388, 3630, 4235, 4620, 4786, 5082, 7179, 7260, 8470, 9572, 10164, 11965, 12705, 14358, 16751, 16940, 23930, 25410, 26323, 28716, 33502, 35895, 47860, 50253, 50820, 52646, 67004, 71790, 78969, 83755, 100506, 105292, 131615, 143580, 157938, 167510, 184261, 201012, 251265, 263230, 289553, 315876, 335020, 368522, 394845, 502530, 526460, 552783, 579106, 737044, 789690, 868659, 921305, 1005060, 1105566, 1158212, 1447765, 1579380, 1737318, 1842610, 2026871, 2211132, 2763915, 2895530, 3474636, 3685220, 4053742, 4343295, 5527830, 5791060, 6080613, 8107484, 8686590, 10134355, 11055660, 12161226, 17373180, 20268710, 24322452, 30403065, 40537420, 60806130, 121612260]

約数ペア:

[(1, 121612260), (2, 60806130), (3, 40537420), (4, 30403065), (5, 24322452), (6, 20268710), (7, 17373180), (10, 12161226), (11, 11055660), (12, 10134355), (14, 8686590), (15, 8107484), (20, 6080613), (21, 5791060), (22, 5527830), (28, 4343295), (30, 4053742), (33, 3685220), (35, 3474636), (42, 2895530), (44, 2763915), (55, 2211132), (60, 2026871), (66, 1842610), (70, 1737318), (77, 1579380), (84, 1447765), (105, 1158212), (110, 1105566), (121, 1005060), (132, 921305), (140, 868659), (154, 789690), (165, 737044), (210, 579106), (220, 552783), (231, 526460), (242, 502530), (308, 394845), (330, 368522), (363, 335020), (385, 315876), (420, 289553), (462, 263230), (484, 251265), (605, 201012), (660, 184261), (726, 167510), (770, 157938), (847, 143580), (924, 131615), (1155, 105292), (1210, 100506), (1452, 83755), (1540, 78969), (1694, 71790), (1815, 67004), (2310, 52646), (2393, 50820), (2420, 50253), (2541, 47860), (3388, 35895), (3630, 33502), (4235, 28716), (4620, 26323), (4786, 25410), (5082, 23930), (7179, 16940), (7260, 16751), (8470, 14358), (9572, 12705), (10164, 11965)]