189337680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37567}}^1$

素因数の和:37593

約数の個数: 120

約数和(自身を含む): 726715392

約数和(自身を除く): 537377712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 37567, 75134, 112701, 150268, 187835, 225402, 262969, 300536, 338103, 375670, 450804, 525938, 563505, 601072, 676206, 751340, 788907, 901608, 1051876, 1127010, 1314845, 1352412, 1502680, 1577814, 1690515, 1803216, 2103752, 2254020, 2366721, 2629690, 2704824, 3005360, 3155628, 3381030, 3944535, 4207504, 4508040, 4733442, 5259380, 5409648, 6311256, 6762060, 7889070, 9016080, 9466884, 10518760, 11833605, 12622512, 13524120, 15778140, 18933768, 21037520, 23667210, 27048240, 31556280, 37867536, 47334420, 63112560, 94668840, 189337680]

約数ペア:

[(1, 189337680), (2, 94668840), (3, 63112560), (4, 47334420), (5, 37867536), (6, 31556280), (7, 27048240), (8, 23667210), (9, 21037520), (10, 18933768), (12, 15778140), (14, 13524120), (15, 12622512), (16, 11833605), (18, 10518760), (20, 9466884), (21, 9016080), (24, 7889070), (28, 6762060), (30, 6311256), (35, 5409648), (36, 5259380), (40, 4733442), (42, 4508040), (45, 4207504), (48, 3944535), (56, 3381030), (60, 3155628), (63, 3005360), (70, 2704824), (72, 2629690), (80, 2366721), (84, 2254020), (90, 2103752), (105, 1803216), (112, 1690515), (120, 1577814), (126, 1502680), (140, 1352412), (144, 1314845), (168, 1127010), (180, 1051876), (210, 901608), (240, 788907), (252, 751340), (280, 676206), (315, 601072), (336, 563505), (360, 525938), (420, 450804), (504, 375670), (560, 338103), (630, 300536), (720, 262969), (840, 225402), (1008, 187835), (1260, 150268), (1680, 112701), (2520, 75134), (5040, 37567)]