318333960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{126323}}^1$

素因数の和:126347

約数の個数: 96

約数和(自身を含む): 1182392640

約数和(自身を除く): 864058680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 126323, 252646, 378969, 505292, 631615, 757938, 884261, 1010584, 1136907, 1263230, 1515876, 1768522, 1894845, 2273814, 2526460, 2652783, 3031752, 3537044, 3789690, 4421305, 4547628, 5052920, 5305566, 5684535, 7074088, 7579380, 7958349, 8842610, 9095256, 10611132, 11369070, 13263915, 15158760, 15916698, 17685220, 21222264, 22738140, 26527830, 31833396, 35370440, 39791745, 45476280, 53055660, 63666792, 79583490, 106111320, 159166980, 318333960]

約数ペア:

[(1, 318333960), (2, 159166980), (3, 106111320), (4, 79583490), (5, 63666792), (6, 53055660), (7, 45476280), (8, 39791745), (9, 35370440), (10, 31833396), (12, 26527830), (14, 22738140), (15, 21222264), (18, 17685220), (20, 15916698), (21, 15158760), (24, 13263915), (28, 11369070), (30, 10611132), (35, 9095256), (36, 8842610), (40, 7958349), (42, 7579380), (45, 7074088), (56, 5684535), (60, 5305566), (63, 5052920), (70, 4547628), (72, 4421305), (84, 3789690), (90, 3537044), (105, 3031752), (120, 2652783), (126, 2526460), (140, 2273814), (168, 1894845), (180, 1768522), (210, 1515876), (252, 1263230), (280, 1136907), (315, 1010584), (360, 884261), (420, 757938), (504, 631615), (630, 505292), (840, 378969), (1260, 252646), (2520, 126323)]