201263160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 729907200

約数和(自身を除く): 528644040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 59, 60, 62, 70, 84, 93, 105, 118, 120, 124, 131, 140, 155, 168, 177, 186, 210, 217, 236, 248, 262, 280, 295, 310, 354, 372, 393, 413, 420, 434, 465, 472, 524, 590, 620, 651, 655, 708, 744, 786, 826, 840, 868, 885, 917, 930, 1048, 1085, 1180, 1239, 1240, 1302, 1310, 1416, 1572, 1652, 1736, 1770, 1829, 1834, 1860, 1965, 2065, 2170, 2360, 2478, 2604, 2620, 2751, 3144, 3255, 3304, 3540, 3658, 3668, 3720, 3930, 4061, 4130, 4340, 4585, 4956, 5208, 5240, 5487, 5502, 6195, 6510, 7080, 7316, 7336, 7729, 7860, 8122, 8260, 8680, 9145, 9170, 9912, 10974, 11004, 12183, 12390, 12803, 13020, 13755, 14632, 15458, 15720, 16244, 16520, 18290, 18340, 20305, 21948, 22008, 23187, 24366, 24780, 25606, 26040, 27435, 27510, 28427, 30916, 32488, 36580, 36680, 38409, 38645, 40610, 43896, 46374, 48732, 49560, 51212, 54103, 54870, 55020, 56854, 60915, 61832, 64015, 73160, 76818, 77290, 81220, 85281, 92748, 97464, 102424, 108206, 109740, 110040, 113708, 115935, 121830, 128030, 142135, 153636, 154580, 162309, 162440, 170562, 185496, 192045, 216412, 219480, 227416, 231870, 239599, 243660, 256060, 270515, 284270, 307272, 309160, 324618, 341124, 384090, 426405, 432824, 463740, 479198, 487320, 512120, 541030, 568540, 649236, 682248, 718797, 768180, 811545, 852810, 927480, 958396, 1082060, 1137080, 1197995, 1298472, 1437594, 1536360, 1623090, 1677193, 1705620, 1916792, 2164120, 2395990, 2875188, 3246180, 3354386, 3411240, 3593985, 4791980, 5031579, 5750376, 6492360, 6708772, 7187970, 8385965, 9583960, 10063158, 13417544, 14375940, 16771930, 20126316, 25157895, 28751880, 33543860, 40252632, 50315790, 67087720, 100631580, 201263160]

約数ペア:

[(1, 201263160), (2, 100631580), (3, 67087720), (4, 50315790), (5, 40252632), (6, 33543860), (7, 28751880), (8, 25157895), (10, 20126316), (12, 16771930), (14, 14375940), (15, 13417544), (20, 10063158), (21, 9583960), (24, 8385965), (28, 7187970), (30, 6708772), (31, 6492360), (35, 5750376), (40, 5031579), (42, 4791980), (56, 3593985), (59, 3411240), (60, 3354386), (62, 3246180), (70, 2875188), (84, 2395990), (93, 2164120), (105, 1916792), (118, 1705620), (120, 1677193), (124, 1623090), (131, 1536360), (140, 1437594), (155, 1298472), (168, 1197995), (177, 1137080), (186, 1082060), (210, 958396), (217, 927480), (236, 852810), (248, 811545), (262, 768180), (280, 718797), (295, 682248), (310, 649236), (354, 568540), (372, 541030), (393, 512120), (413, 487320), (420, 479198), (434, 463740), (465, 432824), (472, 426405), (524, 384090), (590, 341124), (620, 324618), (651, 309160), (655, 307272), (708, 284270), (744, 270515), (786, 256060), (826, 243660), (840, 239599), (868, 231870), (885, 227416), (917, 219480), (930, 216412), (1048, 192045), (1085, 185496), (1180, 170562), (1239, 162440), (1240, 162309), (1302, 154580), (1310, 153636), (1416, 142135), (1572, 128030), (1652, 121830), (1736, 115935), (1770, 113708), (1829, 110040), (1834, 109740), (1860, 108206), (1965, 102424), (2065, 97464), (2170, 92748), (2360, 85281), (2478, 81220), (2604, 77290), (2620, 76818), (2751, 73160), (3144, 64015), (3255, 61832), (3304, 60915), (3540, 56854), (3658, 55020), (3668, 54870), (3720, 54103), (3930, 51212), (4061, 49560), (4130, 48732), (4340, 46374), (4585, 43896), (4956, 40610), (5208, 38645), (5240, 38409), (5487, 36680), (5502, 36580), (6195, 32488), (6510, 30916), (7080, 28427), (7316, 27510), (7336, 27435), (7729, 26040), (7860, 25606), (8122, 24780), (8260, 24366), (8680, 23187), (9145, 22008), (9170, 21948), (9912, 20305), (10974, 18340), (11004, 18290), (12183, 16520), (12390, 16244), (12803, 15720), (13020, 15458), (13755, 14632)]