319094160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 320

約数和(自身を含む): 1275346944

約数和(自身を除く): 956252784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 120, 124, 132, 140, 154, 155, 165, 168, 176, 186, 210, 217, 220, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 372, 385, 420, 434, 440, 462, 465, 496, 528, 557, 560, 616, 620, 651, 660, 682, 744, 770, 840, 868, 880, 924, 930, 1023, 1085, 1114, 1155, 1232, 1240, 1302, 1320, 1364, 1488, 1540, 1671, 1680, 1705, 1736, 1848, 1860, 2046, 2170, 2228, 2310, 2387, 2480, 2604, 2640, 2728, 2785, 3080, 3255, 3342, 3410, 3472, 3696, 3720, 3899, 4092, 4340, 4456, 4620, 4774, 5115, 5208, 5456, 5570, 6127, 6160, 6510, 6684, 6820, 7161, 7440, 7798, 8184, 8355, 8680, 8912, 9240, 9548, 10230, 10416, 11140, 11697, 11935, 12254, 13020, 13368, 13640, 14322, 15596, 16368, 16710, 17267, 17360, 18381, 18480, 19096, 19495, 20460, 22280, 23394, 23870, 24508, 26040, 26736, 27280, 28644, 30635, 31192, 33420, 34534, 35805, 36762, 38192, 38990, 40920, 42889, 44560, 46788, 47740, 49016, 51801, 52080, 57288, 58485, 61270, 62384, 66840, 69068, 71610, 73524, 77980, 81840, 85778, 86335, 91905, 93576, 95480, 98032, 103602, 114576, 116970, 120869, 122540, 128667, 133680, 138136, 143220, 147048, 155960, 171556, 172670, 183810, 187152, 189937, 190960, 207204, 214445, 233940, 241738, 245080, 257334, 259005, 276272, 286440, 294096, 311920, 343112, 345340, 362607, 367620, 379874, 414408, 428890, 467880, 483476, 490160, 514668, 518010, 569811, 572880, 604345, 643335, 686224, 690680, 725214, 735240, 759748, 828816, 857780, 935760, 949685, 966952, 1029336, 1036020, 1139622, 1208690, 1286670, 1329559, 1381360, 1450428, 1470480, 1519496, 1715560, 1813035, 1899370, 1933904, 2058672, 2072040, 2279244, 2417380, 2573340, 2659118, 2849055, 2900856, 3038992, 3431120, 3626070, 3798740, 3988677, 4144080, 4558488, 4834760, 5146680, 5318236, 5698110, 5801712, 6647795, 7252140, 7597480, 7977354, 9116976, 9669520, 10293360, 10636472, 11396220, 13295590, 14504280, 15194960, 15954708, 19943385, 21272944, 22792440, 26591180, 29008560, 31909416, 39886770, 45584880, 53182360, 63818832, 79773540, 106364720, 159547080, 319094160]

約数ペア:

[(1, 319094160), (2, 159547080), (3, 106364720), (4, 79773540), (5, 63818832), (6, 53182360), (7, 45584880), (8, 39886770), (10, 31909416), (11, 29008560), (12, 26591180), (14, 22792440), (15, 21272944), (16, 19943385), (20, 15954708), (21, 15194960), (22, 14504280), (24, 13295590), (28, 11396220), (30, 10636472), (31, 10293360), (33, 9669520), (35, 9116976), (40, 7977354), (42, 7597480), (44, 7252140), (48, 6647795), (55, 5801712), (56, 5698110), (60, 5318236), (62, 5146680), (66, 4834760), (70, 4558488), (77, 4144080), (80, 3988677), (84, 3798740), (88, 3626070), (93, 3431120), (105, 3038992), (110, 2900856), (112, 2849055), (120, 2659118), (124, 2573340), (132, 2417380), (140, 2279244), (154, 2072040), (155, 2058672), (165, 1933904), (168, 1899370), (176, 1813035), (186, 1715560), (210, 1519496), (217, 1470480), (220, 1450428), (231, 1381360), (240, 1329559), (248, 1286670), (264, 1208690), (280, 1139622), (308, 1036020), (310, 1029336), (330, 966952), (336, 949685), (341, 935760), (372, 857780), (385, 828816), (420, 759748), (434, 735240), (440, 725214), (462, 690680), (465, 686224), (496, 643335), (528, 604345), (557, 572880), (560, 569811), (616, 518010), (620, 514668), (651, 490160), (660, 483476), (682, 467880), (744, 428890), (770, 414408), (840, 379874), (868, 367620), (880, 362607), (924, 345340), (930, 343112), (1023, 311920), (1085, 294096), (1114, 286440), (1155, 276272), (1232, 259005), (1240, 257334), (1302, 245080), (1320, 241738), (1364, 233940), (1488, 214445), (1540, 207204), (1671, 190960), (1680, 189937), (1705, 187152), (1736, 183810), (1848, 172670), (1860, 171556), (2046, 155960), (2170, 147048), (2228, 143220), (2310, 138136), (2387, 133680), (2480, 128667), (2604, 122540), (2640, 120869), (2728, 116970), (2785, 114576), (3080, 103602), (3255, 98032), (3342, 95480), (3410, 93576), (3472, 91905), (3696, 86335), (3720, 85778), (3899, 81840), (4092, 77980), (4340, 73524), (4456, 71610), (4620, 69068), (4774, 66840), (5115, 62384), (5208, 61270), (5456, 58485), (5570, 57288), (6127, 52080), (6160, 51801), (6510, 49016), (6684, 47740), (6820, 46788), (7161, 44560), (7440, 42889), (7798, 40920), (8184, 38990), (8355, 38192), (8680, 36762), (8912, 35805), (9240, 34534), (9548, 33420), (10230, 31192), (10416, 30635), (11140, 28644), (11697, 27280), (11935, 26736), (12254, 26040), (13020, 24508), (13368, 23870), (13640, 23394), (14322, 22280), (15596, 20460), (16368, 19495), (16710, 19096), (17267, 18480), (17360, 18381)]