42412440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{7213}}^1$

素因数の和:7241

約数の個数: 96

約数和(自身を含む): 148031280

約数和(自身を除く): 105618840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 7213, 14426, 21639, 28852, 36065, 43278, 50491, 57704, 72130, 86556, 100982, 108195, 144260, 151473, 173112, 201964, 216390, 252455, 288520, 302946, 353437, 403928, 432780, 504910, 605892, 706874, 757365, 865560, 1009820, 1060311, 1211784, 1413748, 1514730, 1767185, 2019640, 2120622, 2827496, 3029460, 3534370, 4241244, 5301555, 6058920, 7068740, 8482488, 10603110, 14137480, 21206220, 42412440]

約数ペア:

[(1, 42412440), (2, 21206220), (3, 14137480), (4, 10603110), (5, 8482488), (6, 7068740), (7, 6058920), (8, 5301555), (10, 4241244), (12, 3534370), (14, 3029460), (15, 2827496), (20, 2120622), (21, 2019640), (24, 1767185), (28, 1514730), (30, 1413748), (35, 1211784), (40, 1060311), (42, 1009820), (49, 865560), (56, 757365), (60, 706874), (70, 605892), (84, 504910), (98, 432780), (105, 403928), (120, 353437), (140, 302946), (147, 288520), (168, 252455), (196, 216390), (210, 201964), (245, 173112), (280, 151473), (294, 144260), (392, 108195), (420, 100982), (490, 86556), (588, 72130), (735, 57704), (840, 50491), (980, 43278), (1176, 36065), (1470, 28852), (1960, 21639), (2940, 14426), (5880, 7213)]