496945680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26891}}^1$

素因数の和:26925

約数の個数: 160

約数和(自身を含む): 1920734208

約数和(自身を除く): 1423788528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 26891, 53782, 80673, 107564, 134455, 161346, 188237, 215128, 268910, 295801, 322692, 376474, 403365, 430256, 537820, 564711, 591602, 645384, 752948, 806730, 887403, 941185, 1075640, 1129422, 1183204, 1290768, 1479005, 1505896, 1613460, 1774806, 1882370, 2070607, 2151280, 2258844, 2366408, 2823555, 2958010, 3011792, 3226920, 3549612, 3764740, 4141214, 4437015, 4517688, 4732816, 5647110, 5916020, 6211821, 6453840, 7099224, 7529480, 8282428, 8874030, 9035376, 10353035, 11294220, 11832040, 12423642, 14198448, 15058960, 16564856, 17748060, 20706070, 22588440, 23664080, 24847284, 31059105, 33129712, 35496120, 41412140, 45176880, 49694568, 62118210, 70992240, 82824280, 99389136, 124236420, 165648560, 248472840, 496945680]

約数ペア:

[(1, 496945680), (2, 248472840), (3, 165648560), (4, 124236420), (5, 99389136), (6, 82824280), (7, 70992240), (8, 62118210), (10, 49694568), (11, 45176880), (12, 41412140), (14, 35496120), (15, 33129712), (16, 31059105), (20, 24847284), (21, 23664080), (22, 22588440), (24, 20706070), (28, 17748060), (30, 16564856), (33, 15058960), (35, 14198448), (40, 12423642), (42, 11832040), (44, 11294220), (48, 10353035), (55, 9035376), (56, 8874030), (60, 8282428), (66, 7529480), (70, 7099224), (77, 6453840), (80, 6211821), (84, 5916020), (88, 5647110), (105, 4732816), (110, 4517688), (112, 4437015), (120, 4141214), (132, 3764740), (140, 3549612), (154, 3226920), (165, 3011792), (168, 2958010), (176, 2823555), (210, 2366408), (220, 2258844), (231, 2151280), (240, 2070607), (264, 1882370), (280, 1774806), (308, 1613460), (330, 1505896), (336, 1479005), (385, 1290768), (420, 1183204), (440, 1129422), (462, 1075640), (528, 941185), (560, 887403), (616, 806730), (660, 752948), (770, 645384), (840, 591602), (880, 564711), (924, 537820), (1155, 430256), (1232, 403365), (1320, 376474), (1540, 322692), (1680, 295801), (1848, 268910), (2310, 215128), (2640, 188237), (3080, 161346), (3696, 134455), (4620, 107564), (6160, 80673), (9240, 53782), (18480, 26891)]