156084880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1669}}^1$

素因数の和:1856

約数の個数: 80

約数和(自身を含む): 417473280

約数和(自身を除く): 261388400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 560, 668, 835, 1169, 1336, 1669, 1670, 2338, 2672, 3338, 3340, 4676, 5845, 6676, 6680, 8345, 9352, 11683, 11690, 13352, 13360, 16690, 18704, 23366, 23380, 26704, 33380, 46732, 46760, 58415, 66760, 93464, 93520, 116830, 133520, 186928, 233660, 278723, 467320, 557446, 934640, 1114892, 1393615, 1951061, 2229784, 2787230, 3902122, 4459568, 5574460, 7804244, 9755305, 11148920, 15608488, 19510610, 22297840, 31216976, 39021220, 78042440, 156084880]

約数ペア:

[(1, 156084880), (2, 78042440), (4, 39021220), (5, 31216976), (7, 22297840), (8, 19510610), (10, 15608488), (14, 11148920), (16, 9755305), (20, 7804244), (28, 5574460), (35, 4459568), (40, 3902122), (56, 2787230), (70, 2229784), (80, 1951061), (112, 1393615), (140, 1114892), (167, 934640), (280, 557446), (334, 467320), (560, 278723), (668, 233660), (835, 186928), (1169, 133520), (1336, 116830), (1669, 93520), (1670, 93464), (2338, 66760), (2672, 58415), (3338, 46760), (3340, 46732), (4676, 33380), (5845, 26704), (6676, 23380), (6680, 23366), (8345, 18704), (9352, 16690), (11683, 13360), (11690, 13352)]