78193288320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{81943}}^1$

素因数の和:82043

約数の個数: 256

約数和(自身を含む): 288862433280

約数和(自身を除く): 210669144960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 128, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 384, 420, 426, 448, 480, 497, 560, 568, 640, 672, 710, 840, 852, 896, 960, 994, 1065, 1120, 1136, 1344, 1420, 1491, 1680, 1704, 1920, 1988, 2130, 2240, 2272, 2485, 2688, 2840, 2982, 3360, 3408, 3976, 4260, 4480, 4544, 4970, 5680, 5964, 6720, 6816, 7455, 7952, 8520, 9088, 9940, 11360, 11928, 13440, 13632, 14910, 15904, 17040, 19880, 22720, 23856, 27264, 29820, 31808, 34080, 39760, 45440, 47712, 59640, 63616, 68160, 79520, 81943, 95424, 119280, 136320, 159040, 163886, 190848, 238560, 245829, 318080, 327772, 409715, 477120, 491658, 573601, 655544, 819430, 954240, 983316, 1147202, 1229145, 1311088, 1638860, 1720803, 1966632, 2294404, 2458290, 2622176, 2868005, 3277720, 3441606, 3933264, 4588808, 4916580, 5244352, 5736010, 5817953, 6555440, 6883212, 7866528, 8604015, 9177616, 9833160, 10488704, 11472020, 11635906, 13110880, 13766424, 15733056, 17208030, 17453859, 18355232, 19666320, 22944040, 23271812, 26221760, 27532848, 29089765, 31466112, 34416060, 34907718, 36710464, 39332640, 40725671, 45888080, 46543624, 52443520, 55065696, 58179530, 68832120, 69815436, 73420928, 78665280, 81451342, 87269295, 91776160, 93087248, 110131392, 116359060, 122177013, 137664240, 139630872, 157330560, 162902684, 174538590, 183552320, 186174496, 203628355, 220262784, 232718120, 244354026, 275328480, 279261744, 325805368, 349077180, 367104640, 372348992, 407256710, 465436240, 488708052, 550656960, 558523488, 610885065, 651610736, 698154360, 744697984, 814513420, 930872480, 977416104, 1101313920, 1117046976, 1221770130, 1303221472, 1396308720, 1629026840, 1861744960, 1954832208, 2234093952, 2443540260, 2606442944, 2792617440, 3258053680, 3723489920, 3909664416, 4887080520, 5212885888, 5585234880, 6516107360, 7819328832, 9774161040, 11170469760, 13032214720, 15638657664, 19548322080, 26064429440, 39096644160, 78193288320]

約数ペア:

[(1, 78193288320), (2, 39096644160), (3, 26064429440), (4, 19548322080), (5, 15638657664), (6, 13032214720), (7, 11170469760), (8, 9774161040), (10, 7819328832), (12, 6516107360), (14, 5585234880), (15, 5212885888), (16, 4887080520), (20, 3909664416), (21, 3723489920), (24, 3258053680), (28, 2792617440), (30, 2606442944), (32, 2443540260), (35, 2234093952), (40, 1954832208), (42, 1861744960), (48, 1629026840), (56, 1396308720), (60, 1303221472), (64, 1221770130), (70, 1117046976), (71, 1101313920), (80, 977416104), (84, 930872480), (96, 814513420), (105, 744697984), (112, 698154360), (120, 651610736), (128, 610885065), (140, 558523488), (142, 550656960), (160, 488708052), (168, 465436240), (192, 407256710), (210, 372348992), (213, 367104640), (224, 349077180), (240, 325805368), (280, 279261744), (284, 275328480), (320, 244354026), (336, 232718120), (355, 220262784), (384, 203628355), (420, 186174496), (426, 183552320), (448, 174538590), (480, 162902684), (497, 157330560), (560, 139630872), (568, 137664240), (640, 122177013), (672, 116359060), (710, 110131392), (840, 93087248), (852, 91776160), (896, 87269295), (960, 81451342), (994, 78665280), (1065, 73420928), (1120, 69815436), (1136, 68832120), (1344, 58179530), (1420, 55065696), (1491, 52443520), (1680, 46543624), (1704, 45888080), (1920, 40725671), (1988, 39332640), (2130, 36710464), (2240, 34907718), (2272, 34416060), (2485, 31466112), (2688, 29089765), (2840, 27532848), (2982, 26221760), (3360, 23271812), (3408, 22944040), (3976, 19666320), (4260, 18355232), (4480, 17453859), (4544, 17208030), (4970, 15733056), (5680, 13766424), (5964, 13110880), (6720, 11635906), (6816, 11472020), (7455, 10488704), (7952, 9833160), (8520, 9177616), (9088, 8604015), (9940, 7866528), (11360, 6883212), (11928, 6555440), (13440, 5817953), (13632, 5736010), (14910, 5244352), (15904, 4916580), (17040, 4588808), (19880, 3933264), (22720, 3441606), (23856, 3277720), (27264, 2868005), (29820, 2622176), (31808, 2458290), (34080, 2294404), (39760, 1966632), (45440, 1720803), (47712, 1638860), (59640, 1311088), (63616, 1229145), (68160, 1147202), (79520, 983316), (81943, 954240), (95424, 819430), (119280, 655544), (136320, 573601), (159040, 491658), (163886, 477120), (190848, 409715), (238560, 327772), (245829, 318080)]