65829120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 251166720

約数和(自身を除く): 185337600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 79, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 158, 160, 168, 186, 192, 210, 217, 224, 237, 240, 248, 256, 280, 310, 316, 320, 336, 372, 384, 395, 420, 434, 448, 465, 474, 480, 496, 553, 560, 620, 632, 640, 651, 672, 744, 768, 790, 840, 868, 896, 930, 948, 960, 992, 1085, 1106, 1120, 1185, 1240, 1264, 1280, 1302, 1344, 1488, 1580, 1659, 1680, 1736, 1792, 1860, 1896, 1920, 1984, 2170, 2212, 2240, 2370, 2449, 2480, 2528, 2604, 2688, 2765, 2976, 3160, 3255, 3318, 3360, 3472, 3720, 3792, 3840, 3968, 4340, 4424, 4480, 4740, 4898, 4960, 5056, 5208, 5376, 5530, 5952, 6320, 6510, 6636, 6720, 6944, 7347, 7440, 7584, 7936, 8295, 8680, 8848, 8960, 9480, 9796, 9920, 10112, 10416, 11060, 11904, 12245, 12640, 13020, 13272, 13440, 13888, 14694, 14880, 15168, 16590, 17143, 17360, 17696, 18960, 19592, 19840, 20224, 20832, 22120, 23808, 24490, 25280, 26040, 26544, 26880, 27776, 29388, 29760, 30336, 33180, 34286, 34720, 35392, 36735, 37920, 39184, 39680, 41664, 44240, 48980, 50560, 51429, 52080, 53088, 55552, 58776, 59520, 60672, 66360, 68572, 69440, 70784, 73470, 75840, 78368, 83328, 85715, 88480, 97960, 101120, 102858, 104160, 106176, 117552, 119040, 132720, 137144, 138880, 141568, 146940, 151680, 156736, 166656, 171430, 176960, 195920, 205716, 208320, 212352, 235104, 257145, 265440, 274288, 277760, 293880, 303360, 313472, 342860, 353920, 391840, 411432, 416640, 424704, 470208, 514290, 530880, 548576, 587760, 626944, 685720, 707840, 783680, 822864, 833280, 940416, 1028580, 1061760, 1097152, 1175520, 1371440, 1567360, 1645728, 1880832, 2057160, 2123520, 2194304, 2351040, 2742880, 3134720, 3291456, 4114320, 4388608, 4702080, 5485760, 6582912, 8228640, 9404160, 10971520, 13165824, 16457280, 21943040, 32914560, 65829120]

約数ペア:

[(1, 65829120), (2, 32914560), (3, 21943040), (4, 16457280), (5, 13165824), (6, 10971520), (7, 9404160), (8, 8228640), (10, 6582912), (12, 5485760), (14, 4702080), (15, 4388608), (16, 4114320), (20, 3291456), (21, 3134720), (24, 2742880), (28, 2351040), (30, 2194304), (31, 2123520), (32, 2057160), (35, 1880832), (40, 1645728), (42, 1567360), (48, 1371440), (56, 1175520), (60, 1097152), (62, 1061760), (64, 1028580), (70, 940416), (79, 833280), (80, 822864), (84, 783680), (93, 707840), (96, 685720), (105, 626944), (112, 587760), (120, 548576), (124, 530880), (128, 514290), (140, 470208), (155, 424704), (158, 416640), (160, 411432), (168, 391840), (186, 353920), (192, 342860), (210, 313472), (217, 303360), (224, 293880), (237, 277760), (240, 274288), (248, 265440), (256, 257145), (280, 235104), (310, 212352), (316, 208320), (320, 205716), (336, 195920), (372, 176960), (384, 171430), (395, 166656), (420, 156736), (434, 151680), (448, 146940), (465, 141568), (474, 138880), (480, 137144), (496, 132720), (553, 119040), (560, 117552), (620, 106176), (632, 104160), (640, 102858), (651, 101120), (672, 97960), (744, 88480), (768, 85715), (790, 83328), (840, 78368), (868, 75840), (896, 73470), (930, 70784), (948, 69440), (960, 68572), (992, 66360), (1085, 60672), (1106, 59520), (1120, 58776), (1185, 55552), (1240, 53088), (1264, 52080), (1280, 51429), (1302, 50560), (1344, 48980), (1488, 44240), (1580, 41664), (1659, 39680), (1680, 39184), (1736, 37920), (1792, 36735), (1860, 35392), (1896, 34720), (1920, 34286), (1984, 33180), (2170, 30336), (2212, 29760), (2240, 29388), (2370, 27776), (2449, 26880), (2480, 26544), (2528, 26040), (2604, 25280), (2688, 24490), (2765, 23808), (2976, 22120), (3160, 20832), (3255, 20224), (3318, 19840), (3360, 19592), (3472, 18960), (3720, 17696), (3792, 17360), (3840, 17143), (3968, 16590), (4340, 15168), (4424, 14880), (4480, 14694), (4740, 13888), (4898, 13440), (4960, 13272), (5056, 13020), (5208, 12640), (5376, 12245), (5530, 11904), (5952, 11060), (6320, 10416), (6510, 10112), (6636, 9920), (6720, 9796), (6944, 9480), (7347, 8960), (7440, 8848), (7584, 8680), (7936, 8295)]