775898880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 2624692224

約数和(自身を除く): 1848793344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 43, 48, 60, 64, 74, 80, 86, 96, 111, 120, 127, 128, 129, 148, 160, 172, 185, 192, 215, 222, 240, 254, 256, 258, 296, 320, 344, 370, 381, 384, 430, 444, 480, 508, 516, 555, 592, 635, 640, 645, 688, 740, 762, 768, 860, 888, 960, 1016, 1032, 1110, 1184, 1270, 1280, 1290, 1376, 1480, 1524, 1591, 1720, 1776, 1905, 1920, 2032, 2064, 2220, 2368, 2540, 2580, 2752, 2960, 3048, 3182, 3440, 3552, 3810, 3840, 4064, 4128, 4440, 4699, 4736, 4773, 5080, 5160, 5461, 5504, 5920, 6096, 6364, 6880, 7104, 7620, 7955, 8128, 8256, 8880, 9398, 9472, 9546, 10160, 10320, 10922, 11008, 11840, 12192, 12728, 13760, 14097, 14208, 15240, 15910, 16256, 16383, 16512, 17760, 18796, 19092, 20320, 20640, 21844, 23495, 23680, 23865, 24384, 25456, 27305, 27520, 28194, 28416, 30480, 31820, 32512, 32766, 33024, 35520, 37592, 38184, 40640, 41280, 43688, 46990, 47360, 47730, 48768, 50912, 54610, 55040, 56388, 60960, 63640, 65532, 70485, 71040, 75184, 76368, 81280, 81915, 82560, 87376, 93980, 95460, 97536, 101824, 109220, 112776, 121920, 127280, 131064, 140970, 142080, 150368, 152736, 162560, 163830, 165120, 174752, 187960, 190920, 202057, 203648, 218440, 225552, 243840, 254560, 262128, 281940, 300736, 305472, 327660, 349504, 375920, 381840, 404114, 407296, 436880, 451104, 487680, 509120, 524256, 563880, 601472, 606171, 610944, 655320, 699008, 751840, 763680, 808228, 873760, 902208, 1010285, 1018240, 1048512, 1127760, 1202944, 1212342, 1221888, 1310640, 1398016, 1503680, 1527360, 1616456, 1747520, 1804416, 2020570, 2036480, 2097024, 2255520, 2424684, 2621280, 3007360, 3030855, 3054720, 3232912, 3495040, 3608832, 4041140, 4194048, 4511040, 4849368, 5242560, 6014720, 6061710, 6109440, 6465824, 6990080, 8082280, 9022080, 9698736, 10485120, 12123420, 12931648, 16164560, 18044160, 19397472, 20970240, 24246840, 25863296, 32329120, 38794944, 48493680, 51726592, 64658240, 77589888, 96987360, 129316480, 155179776, 193974720, 258632960, 387949440, 775898880]

約数ペア:

[(1, 775898880), (2, 387949440), (3, 258632960), (4, 193974720), (5, 155179776), (6, 129316480), (8, 96987360), (10, 77589888), (12, 64658240), (15, 51726592), (16, 48493680), (20, 38794944), (24, 32329120), (30, 25863296), (32, 24246840), (37, 20970240), (40, 19397472), (43, 18044160), (48, 16164560), (60, 12931648), (64, 12123420), (74, 10485120), (80, 9698736), (86, 9022080), (96, 8082280), (111, 6990080), (120, 6465824), (127, 6109440), (128, 6061710), (129, 6014720), (148, 5242560), (160, 4849368), (172, 4511040), (185, 4194048), (192, 4041140), (215, 3608832), (222, 3495040), (240, 3232912), (254, 3054720), (256, 3030855), (258, 3007360), (296, 2621280), (320, 2424684), (344, 2255520), (370, 2097024), (381, 2036480), (384, 2020570), (430, 1804416), (444, 1747520), (480, 1616456), (508, 1527360), (516, 1503680), (555, 1398016), (592, 1310640), (635, 1221888), (640, 1212342), (645, 1202944), (688, 1127760), (740, 1048512), (762, 1018240), (768, 1010285), (860, 902208), (888, 873760), (960, 808228), (1016, 763680), (1032, 751840), (1110, 699008), (1184, 655320), (1270, 610944), (1280, 606171), (1290, 601472), (1376, 563880), (1480, 524256), (1524, 509120), (1591, 487680), (1720, 451104), (1776, 436880), (1905, 407296), (1920, 404114), (2032, 381840), (2064, 375920), (2220, 349504), (2368, 327660), (2540, 305472), (2580, 300736), (2752, 281940), (2960, 262128), (3048, 254560), (3182, 243840), (3440, 225552), (3552, 218440), (3810, 203648), (3840, 202057), (4064, 190920), (4128, 187960), (4440, 174752), (4699, 165120), (4736, 163830), (4773, 162560), (5080, 152736), (5160, 150368), (5461, 142080), (5504, 140970), (5920, 131064), (6096, 127280), (6364, 121920), (6880, 112776), (7104, 109220), (7620, 101824), (7955, 97536), (8128, 95460), (8256, 93980), (8880, 87376), (9398, 82560), (9472, 81915), (9546, 81280), (10160, 76368), (10320, 75184), (10922, 71040), (11008, 70485), (11840, 65532), (12192, 63640), (12728, 60960), (13760, 56388), (14097, 55040), (14208, 54610), (15240, 50912), (15910, 48768), (16256, 47730), (16383, 47360), (16512, 46990), (17760, 43688), (18796, 41280), (19092, 40640), (20320, 38184), (20640, 37592), (21844, 35520), (23495, 33024), (23680, 32766), (23865, 32512), (24384, 31820), (25456, 30480), (27305, 28416), (27520, 28194)]