40701420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4004

約数の個数: 96

約数和(自身を含む): 133324800

約数和(自身を除く): 92623380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 3967, 5130, 7934, 10260, 11901, 15868, 19835, 23802, 35703, 39670, 47604, 59505, 71406, 75373, 79340, 107109, 119010, 142812, 150746, 178515, 214218, 226119, 238020, 301492, 357030, 376865, 428436, 452238, 535545, 678357, 714060, 753730, 904476, 1071090, 1130595, 1356714, 1507460, 2035071, 2142180, 2261190, 2713428, 3391785, 4070142, 4522380, 6783570, 8140284, 10175355, 13567140, 20350710, 40701420]

約数ペア:

[(1, 40701420), (2, 20350710), (3, 13567140), (4, 10175355), (5, 8140284), (6, 6783570), (9, 4522380), (10, 4070142), (12, 3391785), (15, 2713428), (18, 2261190), (19, 2142180), (20, 2035071), (27, 1507460), (30, 1356714), (36, 1130595), (38, 1071090), (45, 904476), (54, 753730), (57, 714060), (60, 678357), (76, 535545), (90, 452238), (95, 428436), (108, 376865), (114, 357030), (135, 301492), (171, 238020), (180, 226119), (190, 214218), (228, 178515), (270, 150746), (285, 142812), (342, 119010), (380, 107109), (513, 79340), (540, 75373), (570, 71406), (684, 59505), (855, 47604), (1026, 39670), (1140, 35703), (1710, 23802), (2052, 19835), (2565, 15868), (3420, 11901), (3967, 10260), (5130, 7934)]