282661680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{541}}^1$

素因数の和:875

約数の個数: 160

約数和(自身を含む): 1006507008

約数和(自身を除く): 723845328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 311, 336, 420, 541, 560, 622, 840, 933, 1082, 1244, 1555, 1623, 1680, 1866, 2164, 2177, 2488, 2705, 3110, 3246, 3732, 3787, 4328, 4354, 4665, 4976, 5410, 6220, 6492, 6531, 7464, 7574, 8115, 8656, 8708, 9330, 10820, 10885, 11361, 12440, 12984, 13062, 14928, 15148, 16230, 17416, 18660, 18935, 21640, 21770, 22722, 24880, 25968, 26124, 30296, 32460, 32655, 34832, 37320, 37870, 43280, 43540, 45444, 52248, 56805, 60592, 64920, 65310, 74640, 75740, 87080, 90888, 104496, 113610, 129840, 130620, 151480, 168251, 174160, 181776, 227220, 261240, 302960, 336502, 454440, 504753, 522480, 673004, 841255, 908880, 1009506, 1177757, 1346008, 1682510, 2019012, 2355514, 2523765, 2692016, 3365020, 3533271, 4038024, 4711028, 5047530, 5888785, 6730040, 7066542, 8076048, 9422056, 10095060, 11777570, 13460080, 14133084, 17666355, 18844112, 20190120, 23555140, 28266168, 35332710, 40380240, 47110280, 56532336, 70665420, 94220560, 141330840, 282661680]

約数ペア:

[(1, 282661680), (2, 141330840), (3, 94220560), (4, 70665420), (5, 56532336), (6, 47110280), (7, 40380240), (8, 35332710), (10, 28266168), (12, 23555140), (14, 20190120), (15, 18844112), (16, 17666355), (20, 14133084), (21, 13460080), (24, 11777570), (28, 10095060), (30, 9422056), (35, 8076048), (40, 7066542), (42, 6730040), (48, 5888785), (56, 5047530), (60, 4711028), (70, 4038024), (80, 3533271), (84, 3365020), (105, 2692016), (112, 2523765), (120, 2355514), (140, 2019012), (168, 1682510), (210, 1346008), (240, 1177757), (280, 1009506), (311, 908880), (336, 841255), (420, 673004), (541, 522480), (560, 504753), (622, 454440), (840, 336502), (933, 302960), (1082, 261240), (1244, 227220), (1555, 181776), (1623, 174160), (1680, 168251), (1866, 151480), (2164, 130620), (2177, 129840), (2488, 113610), (2705, 104496), (3110, 90888), (3246, 87080), (3732, 75740), (3787, 74640), (4328, 65310), (4354, 64920), (4665, 60592), (4976, 56805), (5410, 52248), (6220, 45444), (6492, 43540), (6531, 43280), (7464, 37870), (7574, 37320), (8115, 34832), (8656, 32655), (8708, 32460), (9330, 30296), (10820, 26124), (10885, 25968), (11361, 24880), (12440, 22722), (12984, 21770), (13062, 21640), (14928, 18935), (15148, 18660), (16230, 17416)]