159547080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 256

約数和(自身を含む): 617103360

約数和(自身を除く): 457556280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 124, 132, 140, 154, 155, 165, 168, 186, 210, 217, 220, 231, 248, 264, 280, 308, 310, 330, 341, 372, 385, 420, 434, 440, 462, 465, 557, 616, 620, 651, 660, 682, 744, 770, 840, 868, 924, 930, 1023, 1085, 1114, 1155, 1240, 1302, 1320, 1364, 1540, 1671, 1705, 1736, 1848, 1860, 2046, 2170, 2228, 2310, 2387, 2604, 2728, 2785, 3080, 3255, 3342, 3410, 3720, 3899, 4092, 4340, 4456, 4620, 4774, 5115, 5208, 5570, 6127, 6510, 6684, 6820, 7161, 7798, 8184, 8355, 8680, 9240, 9548, 10230, 11140, 11697, 11935, 12254, 13020, 13368, 13640, 14322, 15596, 16710, 17267, 18381, 19096, 19495, 20460, 22280, 23394, 23870, 24508, 26040, 28644, 30635, 31192, 33420, 34534, 35805, 36762, 38990, 40920, 42889, 46788, 47740, 49016, 51801, 57288, 58485, 61270, 66840, 69068, 71610, 73524, 77980, 85778, 86335, 91905, 93576, 95480, 103602, 116970, 120869, 122540, 128667, 138136, 143220, 147048, 155960, 171556, 172670, 183810, 189937, 207204, 214445, 233940, 241738, 245080, 257334, 259005, 286440, 343112, 345340, 362607, 367620, 379874, 414408, 428890, 467880, 483476, 514668, 518010, 569811, 604345, 643335, 690680, 725214, 735240, 759748, 857780, 949685, 966952, 1029336, 1036020, 1139622, 1208690, 1286670, 1329559, 1450428, 1519496, 1715560, 1813035, 1899370, 2072040, 2279244, 2417380, 2573340, 2659118, 2849055, 2900856, 3626070, 3798740, 3988677, 4558488, 4834760, 5146680, 5318236, 5698110, 6647795, 7252140, 7597480, 7977354, 10636472, 11396220, 13295590, 14504280, 15954708, 19943385, 22792440, 26591180, 31909416, 39886770, 53182360, 79773540, 159547080]

約数ペア:

[(1, 159547080), (2, 79773540), (3, 53182360), (4, 39886770), (5, 31909416), (6, 26591180), (7, 22792440), (8, 19943385), (10, 15954708), (11, 14504280), (12, 13295590), (14, 11396220), (15, 10636472), (20, 7977354), (21, 7597480), (22, 7252140), (24, 6647795), (28, 5698110), (30, 5318236), (31, 5146680), (33, 4834760), (35, 4558488), (40, 3988677), (42, 3798740), (44, 3626070), (55, 2900856), (56, 2849055), (60, 2659118), (62, 2573340), (66, 2417380), (70, 2279244), (77, 2072040), (84, 1899370), (88, 1813035), (93, 1715560), (105, 1519496), (110, 1450428), (120, 1329559), (124, 1286670), (132, 1208690), (140, 1139622), (154, 1036020), (155, 1029336), (165, 966952), (168, 949685), (186, 857780), (210, 759748), (217, 735240), (220, 725214), (231, 690680), (248, 643335), (264, 604345), (280, 569811), (308, 518010), (310, 514668), (330, 483476), (341, 467880), (372, 428890), (385, 414408), (420, 379874), (434, 367620), (440, 362607), (462, 345340), (465, 343112), (557, 286440), (616, 259005), (620, 257334), (651, 245080), (660, 241738), (682, 233940), (744, 214445), (770, 207204), (840, 189937), (868, 183810), (924, 172670), (930, 171556), (1023, 155960), (1085, 147048), (1114, 143220), (1155, 138136), (1240, 128667), (1302, 122540), (1320, 120869), (1364, 116970), (1540, 103602), (1671, 95480), (1705, 93576), (1736, 91905), (1848, 86335), (1860, 85778), (2046, 77980), (2170, 73524), (2228, 71610), (2310, 69068), (2387, 66840), (2604, 61270), (2728, 58485), (2785, 57288), (3080, 51801), (3255, 49016), (3342, 47740), (3410, 46788), (3720, 42889), (3899, 40920), (4092, 38990), (4340, 36762), (4456, 35805), (4620, 34534), (4774, 33420), (5115, 31192), (5208, 30635), (5570, 28644), (6127, 26040), (6510, 24508), (6684, 23870), (6820, 23394), (7161, 22280), (7798, 20460), (8184, 19495), (8355, 19096), (8680, 18381), (9240, 17267), (9548, 16710), (10230, 15596), (11140, 14322), (11697, 13640), (11935, 13368), (12254, 13020)]