258264720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 640

約数和(自身を含む): 1142784000

約数和(自身を除く): 884519280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 29, 30, 31, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 58, 60, 62, 63, 70, 72, 76, 80, 84, 87, 90, 93, 95, 105, 108, 112, 114, 116, 120, 124, 126, 133, 135, 140, 144, 145, 152, 155, 168, 171, 174, 180, 186, 189, 190, 203, 210, 216, 217, 228, 232, 240, 248, 252, 261, 266, 270, 279, 280, 285, 290, 304, 310, 315, 336, 342, 348, 360, 372, 378, 380, 399, 406, 420, 432, 434, 435, 456, 464, 465, 496, 504, 513, 522, 532, 540, 551, 558, 560, 570, 580, 589, 609, 620, 630, 651, 665, 684, 696, 720, 744, 756, 760, 783, 798, 812, 837, 840, 855, 868, 870, 899, 912, 930, 945, 1008, 1015, 1026, 1044, 1064, 1080, 1085, 1102, 1116, 1140, 1160, 1178, 1197, 1218, 1240, 1260, 1302, 1305, 1330, 1368, 1392, 1395, 1488, 1512, 1520, 1566, 1596, 1624, 1653, 1674, 1680, 1710, 1736, 1740, 1767, 1798, 1827, 1860, 1890, 1953, 1995, 2030, 2052, 2088, 2128, 2160, 2170, 2204, 2232, 2280, 2320, 2356, 2394, 2436, 2480, 2520, 2565, 2604, 2610, 2660, 2697, 2736, 2755, 2790, 2945, 3024, 3045, 3132, 3192, 3248, 3255, 3306, 3348, 3420, 3472, 3480, 3534, 3591, 3596, 3654, 3720, 3780, 3857, 3906, 3915, 3990, 4060, 4104, 4123, 4176, 4185, 4340, 4408, 4464, 4495, 4560, 4712, 4788, 4872, 4959, 5040, 5130, 5208, 5220, 5301, 5320, 5394, 5481, 5510, 5580, 5859, 5890, 5985, 6090, 6264, 6293, 6384, 6510, 6612, 6696, 6840, 6960, 7068, 7182, 7192, 7308, 7440, 7560, 7714, 7812, 7830, 7980, 8091, 8120, 8208, 8246, 8265, 8370, 8680, 8816, 8835, 8990, 9135, 9424, 9576, 9744, 9765, 9918, 10260, 10416, 10440, 10602, 10640, 10788, 10962, 11020, 11160, 11571, 11718, 11780, 11970, 12180, 12369, 12528, 12586, 13020, 13224, 13392, 13485, 13680, 14136, 14364, 14384, 14616, 14877, 15120, 15428, 15624, 15660, 15903, 15960, 16182, 16240, 16492, 16530, 16740, 17081, 17360, 17670, 17955, 17980, 18270, 18879, 19152, 19285, 19530, 19836, 20520, 20615, 20880, 21204, 21576, 21924, 22040, 22320, 23142, 23436, 23560, 23940, 24273, 24360, 24738, 24795, 25172, 26040, 26448, 26505, 26970, 27405, 28272, 28728, 29232, 29295, 29754, 30856, 31248, 31320, 31465, 31806, 31920, 32364, 32984, 33060, 33480, 34162, 34713, 35340, 35910, 35960, 36540, 37107, 37758, 38570, 39060, 39672, 40455, 41040, 41230, 42408, 43152, 43848, 44080, 46284, 46872, 47120, 47880, 48546, 48720, 49476, 49590, 50344, 51243, 52080, 53010, 53940, 54810, 56637, 57456, 57855, 58590, 59508, 61712, 61845, 62640, 62930, 63612, 64728, 65968, 66120, 66960, 68324, 69426, 70680, 71820, 71920, 73080, 74214, 74385, 75516, 77140, 78120, 79344, 79515, 80910, 82460, 84816, 85405, 87696, 92568, 93744, 94395, 95760, 97092, 98952, 99180, 100688, 102486, 104139, 106020, 107880, 109620, 111321, 113274, 115710, 117180, 119016, 119567, 121365, 123690, 125860, 127224, 129456, 132240, 136648, 138852, 141360, 143640, 146160, 148428, 148770, 151032, 153729, 154280, 156240, 159030, 161820, 164920, 169911, 170810, 173565, 185136, 185535, 188790, 194184, 197904, 198360, 204972, 208278, 212040, 215760, 219240, 222642, 226548, 231420, 234360, 238032, 239134, 242730, 247380, 251720, 254448, 256215, 273296, 277704, 283185, 287280, 296856, 297540, 302064, 307458, 308560, 318060, 323640, 329840, 339822, 341620, 347130, 358701, 371070, 377580, 388368, 396720, 409944, 416556, 424080, 438480, 445284, 453096, 461187, 462840, 468720, 478268, 485460, 494760, 503440, 512430, 520695, 555408, 556605, 566370, 593712, 595080, 597835, 614916, 636120, 647280, 679644, 683240, 694260, 717402, 742140, 755160, 768645, 819888, 833112, 849555, 890568, 906192, 922374, 925680, 956536, 970920, 989520, 1024860, 1041390, 1076103, 1113210, 1132740, 1190160, 1195670, 1229832, 1272240, 1359288, 1366480, 1388520, 1434804, 1484280, 1510320, 1537290, 1666224, 1699110, 1781136, 1793505, 1844748, 1913072, 1941840, 2049720, 2082780, 2152206, 2226420, 2265480, 2305935, 2391340, 2459664, 2718576, 2777040, 2869608, 2968560, 3074580, 3228309, 3398220, 3587010, 3689496, 4099440, 4165560, 4304412, 4452840, 4530960, 4611870, 4782680, 5380515, 5739216, 6149160, 6456618, 6796440, 7174020, 7378992, 8331120, 8608824, 8905680, 9223740, 9565360, 10761030, 12298320, 12913236, 13592880, 14348040, 16141545, 17217648, 18447480, 21522060, 25826472, 28696080, 32283090, 36894960, 43044120, 51652944, 64566180, 86088240, 129132360, 258264720]

約数ペア:

[(1, 258264720), (2, 129132360), (3, 86088240), (4, 64566180), (5, 51652944), (6, 43044120), (7, 36894960), (8, 32283090), (9, 28696080), (10, 25826472), (12, 21522060), (14, 18447480), (15, 17217648), (16, 16141545), (18, 14348040), (19, 13592880), (20, 12913236), (21, 12298320), (24, 10761030), (27, 9565360), (28, 9223740), (29, 8905680), (30, 8608824), (31, 8331120), (35, 7378992), (36, 7174020), (38, 6796440), (40, 6456618), (42, 6149160), (45, 5739216), (48, 5380515), (54, 4782680), (56, 4611870), (57, 4530960), (58, 4452840), (60, 4304412), (62, 4165560), (63, 4099440), (70, 3689496), (72, 3587010), (76, 3398220), (80, 3228309), (84, 3074580), (87, 2968560), (90, 2869608), (93, 2777040), (95, 2718576), (105, 2459664), (108, 2391340), (112, 2305935), (114, 2265480), (116, 2226420), (120, 2152206), (124, 2082780), (126, 2049720), (133, 1941840), (135, 1913072), (140, 1844748), (144, 1793505), (145, 1781136), (152, 1699110), (155, 1666224), (168, 1537290), (171, 1510320), (174, 1484280), (180, 1434804), (186, 1388520), (189, 1366480), (190, 1359288), (203, 1272240), (210, 1229832), (216, 1195670), (217, 1190160), (228, 1132740), (232, 1113210), (240, 1076103), (248, 1041390), (252, 1024860), (261, 989520), (266, 970920), (270, 956536), (279, 925680), (280, 922374), (285, 906192), (290, 890568), (304, 849555), (310, 833112), (315, 819888), (336, 768645), (342, 755160), (348, 742140), (360, 717402), (372, 694260), (378, 683240), (380, 679644), (399, 647280), (406, 636120), (420, 614916), (432, 597835), (434, 595080), (435, 593712), (456, 566370), (464, 556605), (465, 555408), (496, 520695), (504, 512430), (513, 503440), (522, 494760), (532, 485460), (540, 478268), (551, 468720), (558, 462840), (560, 461187), (570, 453096), (580, 445284), (589, 438480), (609, 424080), (620, 416556), (630, 409944), (651, 396720), (665, 388368), (684, 377580), (696, 371070), (720, 358701), (744, 347130), (756, 341620), (760, 339822), (783, 329840), (798, 323640), (812, 318060), (837, 308560), (840, 307458), (855, 302064), (868, 297540), (870, 296856), (899, 287280), (912, 283185), (930, 277704), (945, 273296), (1008, 256215), (1015, 254448), (1026, 251720), (1044, 247380), (1064, 242730), (1080, 239134), (1085, 238032), (1102, 234360), (1116, 231420), (1140, 226548), (1160, 222642), (1178, 219240), (1197, 215760), (1218, 212040), (1240, 208278), (1260, 204972), (1302, 198360), (1305, 197904), (1330, 194184), (1368, 188790), (1392, 185535), (1395, 185136), (1488, 173565), (1512, 170810), (1520, 169911), (1566, 164920), (1596, 161820), (1624, 159030), (1653, 156240), (1674, 154280), (1680, 153729), (1710, 151032), (1736, 148770), (1740, 148428), (1767, 146160), (1798, 143640), (1827, 141360), (1860, 138852), (1890, 136648), (1953, 132240), (1995, 129456), (2030, 127224), (2052, 125860), (2088, 123690), (2128, 121365), (2160, 119567), (2170, 119016), (2204, 117180), (2232, 115710), (2280, 113274), (2320, 111321), (2356, 109620), (2394, 107880), (2436, 106020), (2480, 104139), (2520, 102486), (2565, 100688), (2604, 99180), (2610, 98952), (2660, 97092), (2697, 95760), (2736, 94395), (2755, 93744), (2790, 92568), (2945, 87696), (3024, 85405), (3045, 84816), (3132, 82460), (3192, 80910), (3248, 79515), (3255, 79344), (3306, 78120), (3348, 77140), (3420, 75516), (3472, 74385), (3480, 74214), (3534, 73080), (3591, 71920), (3596, 71820), (3654, 70680), (3720, 69426), (3780, 68324), (3857, 66960), (3906, 66120), (3915, 65968), (3990, 64728), (4060, 63612), (4104, 62930), (4123, 62640), (4176, 61845), (4185, 61712), (4340, 59508), (4408, 58590), (4464, 57855), (4495, 57456), (4560, 56637), (4712, 54810), (4788, 53940), (4872, 53010), (4959, 52080), (5040, 51243), (5130, 50344), (5208, 49590), (5220, 49476), (5301, 48720), (5320, 48546), (5394, 47880), (5481, 47120), (5510, 46872), (5580, 46284), (5859, 44080), (5890, 43848), (5985, 43152), (6090, 42408), (6264, 41230), (6293, 41040), (6384, 40455), (6510, 39672), (6612, 39060), (6696, 38570), (6840, 37758), (6960, 37107), (7068, 36540), (7182, 35960), (7192, 35910), (7308, 35340), (7440, 34713), (7560, 34162), (7714, 33480), (7812, 33060), (7830, 32984), (7980, 32364), (8091, 31920), (8120, 31806), (8208, 31465), (8246, 31320), (8265, 31248), (8370, 30856), (8680, 29754), (8816, 29295), (8835, 29232), (8990, 28728), (9135, 28272), (9424, 27405), (9576, 26970), (9744, 26505), (9765, 26448), (9918, 26040), (10260, 25172), (10416, 24795), (10440, 24738), (10602, 24360), (10640, 24273), (10788, 23940), (10962, 23560), (11020, 23436), (11160, 23142), (11571, 22320), (11718, 22040), (11780, 21924), (11970, 21576), (12180, 21204), (12369, 20880), (12528, 20615), (12586, 20520), (13020, 19836), (13224, 19530), (13392, 19285), (13485, 19152), (13680, 18879), (14136, 18270), (14364, 17980), (14384, 17955), (14616, 17670), (14877, 17360), (15120, 17081), (15428, 16740), (15624, 16530), (15660, 16492), (15903, 16240), (15960, 16182)]