297378120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 1032192000

約数和(自身を除く): 734813880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 79, 95, 104, 114, 120, 127, 130, 152, 156, 158, 190, 195, 228, 237, 247, 254, 260, 285, 312, 316, 380, 381, 390, 395, 456, 474, 494, 508, 520, 570, 632, 635, 741, 760, 762, 780, 790, 948, 988, 1016, 1027, 1140, 1185, 1235, 1270, 1482, 1501, 1524, 1560, 1580, 1651, 1896, 1905, 1976, 2054, 2280, 2370, 2413, 2470, 2540, 2964, 3002, 3048, 3081, 3160, 3302, 3705, 3810, 4108, 4503, 4740, 4826, 4940, 4953, 5080, 5135, 5928, 6004, 6162, 6604, 7239, 7410, 7505, 7620, 8216, 8255, 9006, 9480, 9652, 9880, 9906, 10033, 10270, 12008, 12065, 12324, 13208, 14478, 14820, 15010, 15240, 15405, 16510, 18012, 19304, 19513, 19812, 20066, 20540, 22515, 24130, 24648, 24765, 28956, 29640, 30020, 30099, 30810, 31369, 33020, 36024, 36195, 39026, 39624, 40132, 41080, 45030, 48260, 49530, 50165, 57912, 58539, 60040, 60198, 61620, 62738, 66040, 72390, 78052, 80264, 90060, 94107, 96520, 97565, 99060, 100330, 117078, 120396, 123240, 125476, 130429, 144780, 150495, 156104, 156845, 180120, 188214, 190627, 195130, 198120, 200660, 234156, 240792, 250952, 260858, 289560, 292695, 300990, 313690, 376428, 381254, 390260, 391287, 401320, 468312, 470535, 521716, 571881, 585390, 601980, 627380, 652145, 752856, 762508, 780520, 782574, 941070, 953135, 1043432, 1143762, 1170780, 1203960, 1254760, 1304290, 1525016, 1565148, 1882140, 1906270, 1956435, 2287524, 2341560, 2478151, 2608580, 2859405, 3130296, 3764280, 3812540, 3912870, 4575048, 4956302, 5217160, 5718810, 7434453, 7625080, 7825740, 9912604, 11437620, 12390755, 14868906, 15651480, 19825208, 22875240, 24781510, 29737812, 37172265, 49563020, 59475624, 74344530, 99126040, 148689060, 297378120]

約数ペア:

[(1, 297378120), (2, 148689060), (3, 99126040), (4, 74344530), (5, 59475624), (6, 49563020), (8, 37172265), (10, 29737812), (12, 24781510), (13, 22875240), (15, 19825208), (19, 15651480), (20, 14868906), (24, 12390755), (26, 11437620), (30, 9912604), (38, 7825740), (39, 7625080), (40, 7434453), (52, 5718810), (57, 5217160), (60, 4956302), (65, 4575048), (76, 3912870), (78, 3812540), (79, 3764280), (95, 3130296), (104, 2859405), (114, 2608580), (120, 2478151), (127, 2341560), (130, 2287524), (152, 1956435), (156, 1906270), (158, 1882140), (190, 1565148), (195, 1525016), (228, 1304290), (237, 1254760), (247, 1203960), (254, 1170780), (260, 1143762), (285, 1043432), (312, 953135), (316, 941070), (380, 782574), (381, 780520), (390, 762508), (395, 752856), (456, 652145), (474, 627380), (494, 601980), (508, 585390), (520, 571881), (570, 521716), (632, 470535), (635, 468312), (741, 401320), (760, 391287), (762, 390260), (780, 381254), (790, 376428), (948, 313690), (988, 300990), (1016, 292695), (1027, 289560), (1140, 260858), (1185, 250952), (1235, 240792), (1270, 234156), (1482, 200660), (1501, 198120), (1524, 195130), (1560, 190627), (1580, 188214), (1651, 180120), (1896, 156845), (1905, 156104), (1976, 150495), (2054, 144780), (2280, 130429), (2370, 125476), (2413, 123240), (2470, 120396), (2540, 117078), (2964, 100330), (3002, 99060), (3048, 97565), (3081, 96520), (3160, 94107), (3302, 90060), (3705, 80264), (3810, 78052), (4108, 72390), (4503, 66040), (4740, 62738), (4826, 61620), (4940, 60198), (4953, 60040), (5080, 58539), (5135, 57912), (5928, 50165), (6004, 49530), (6162, 48260), (6604, 45030), (7239, 41080), (7410, 40132), (7505, 39624), (7620, 39026), (8216, 36195), (8255, 36024), (9006, 33020), (9480, 31369), (9652, 30810), (9880, 30099), (9906, 30020), (10033, 29640), (10270, 28956), (12008, 24765), (12065, 24648), (12324, 24130), (13208, 22515), (14478, 20540), (14820, 20066), (15010, 19812), (15240, 19513), (15405, 19304), (16510, 18012)]