126227640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:770

約数の個数: 256

約数和(自身を含む): 497664000

約数和(自身を除く): 371436360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 456, 462, 532, 570, 616, 627, 660, 665, 719, 760, 770, 798, 836, 840, 924, 1045, 1064, 1140, 1155, 1254, 1320, 1330, 1438, 1463, 1540, 1596, 1672, 1848, 1995, 2090, 2157, 2280, 2310, 2508, 2660, 2876, 2926, 3080, 3135, 3192, 3595, 3990, 4180, 4314, 4389, 4620, 5016, 5033, 5320, 5752, 5852, 6270, 7190, 7315, 7909, 7980, 8360, 8628, 8778, 9240, 10066, 10785, 11704, 12540, 13661, 14380, 14630, 15099, 15818, 15960, 17256, 17556, 20132, 21570, 21945, 23727, 25080, 25165, 27322, 28760, 29260, 30198, 31636, 35112, 39545, 40264, 40983, 43140, 43890, 47454, 50330, 54644, 55363, 58520, 60396, 63272, 68305, 75495, 79090, 81966, 86280, 87780, 94908, 95627, 100660, 109288, 110726, 118635, 120792, 136610, 150271, 150990, 158180, 163932, 166089, 175560, 189816, 191254, 201320, 204915, 221452, 237270, 273220, 276815, 286881, 300542, 301980, 316360, 327864, 332178, 382508, 409830, 442904, 450813, 474540, 478135, 546440, 553630, 573762, 601084, 603960, 664356, 751355, 765016, 819660, 830445, 901626, 949080, 956270, 1051897, 1107260, 1147524, 1202168, 1328712, 1434405, 1502710, 1639320, 1660890, 1803252, 1912540, 2103794, 2214520, 2254065, 2295048, 2868810, 3005420, 3155691, 3321780, 3606504, 3825080, 4207588, 4508130, 5259485, 5737620, 6010840, 6311382, 6643560, 8415176, 9016260, 10518970, 11475240, 12622764, 15778455, 18032520, 21037940, 25245528, 31556910, 42075880, 63113820, 126227640]

約数ペア:

[(1, 126227640), (2, 63113820), (3, 42075880), (4, 31556910), (5, 25245528), (6, 21037940), (7, 18032520), (8, 15778455), (10, 12622764), (11, 11475240), (12, 10518970), (14, 9016260), (15, 8415176), (19, 6643560), (20, 6311382), (21, 6010840), (22, 5737620), (24, 5259485), (28, 4508130), (30, 4207588), (33, 3825080), (35, 3606504), (38, 3321780), (40, 3155691), (42, 3005420), (44, 2868810), (55, 2295048), (56, 2254065), (57, 2214520), (60, 2103794), (66, 1912540), (70, 1803252), (76, 1660890), (77, 1639320), (84, 1502710), (88, 1434405), (95, 1328712), (105, 1202168), (110, 1147524), (114, 1107260), (120, 1051897), (132, 956270), (133, 949080), (140, 901626), (152, 830445), (154, 819660), (165, 765016), (168, 751355), (190, 664356), (209, 603960), (210, 601084), (220, 573762), (228, 553630), (231, 546440), (264, 478135), (266, 474540), (280, 450813), (285, 442904), (308, 409830), (330, 382508), (380, 332178), (385, 327864), (399, 316360), (418, 301980), (420, 300542), (440, 286881), (456, 276815), (462, 273220), (532, 237270), (570, 221452), (616, 204915), (627, 201320), (660, 191254), (665, 189816), (719, 175560), (760, 166089), (770, 163932), (798, 158180), (836, 150990), (840, 150271), (924, 136610), (1045, 120792), (1064, 118635), (1140, 110726), (1155, 109288), (1254, 100660), (1320, 95627), (1330, 94908), (1438, 87780), (1463, 86280), (1540, 81966), (1596, 79090), (1672, 75495), (1848, 68305), (1995, 63272), (2090, 60396), (2157, 58520), (2280, 55363), (2310, 54644), (2508, 50330), (2660, 47454), (2876, 43890), (2926, 43140), (3080, 40983), (3135, 40264), (3192, 39545), (3595, 35112), (3990, 31636), (4180, 30198), (4314, 29260), (4389, 28760), (4620, 27322), (5016, 25165), (5033, 25080), (5320, 23727), (5752, 21945), (5852, 21570), (6270, 20132), (7190, 17556), (7315, 17256), (7909, 15960), (7980, 15818), (8360, 15099), (8628, 14630), (8778, 14380), (9240, 13661), (10066, 12540), (10785, 11704)]