71849460480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{381853}}^1$

素因数の和:381891

約数の個数: 216

約数和(自身を含む): 266934274992

約数和(自身を除く): 195084814512

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7840, 8960, 9408, 11760, 12544, 13440, 15680, 18816, 23520, 26880, 31360, 37632, 47040, 62720, 94080, 188160, 381853, 763706, 1145559, 1527412, 1909265, 2291118, 2672971, 3054824, 3818530, 4582236, 5345942, 5727795, 6109648, 7637060, 8018913, 9164472, 10691884, 11455590, 12219296, 13364855, 15274120, 16037826, 18328944, 18710797, 21383768, 22911180, 24438592, 26729710, 30548240, 32075652, 36657888, 37421594, 40094565, 42767536, 45822360, 48877184, 53459420, 56132391, 61096480, 64151304, 73315776, 74843188, 80189130, 85535072, 91644720, 93553985, 97754368, 106918840, 112264782, 122192960, 128302608, 146631552, 149686376, 160378260, 171070144, 183289440, 187107970, 213837680, 224529564, 244385920, 256605216, 280661955, 293263104, 299372752, 320756520, 342140288, 366578880, 374215940, 427675360, 449059128, 488771840, 513210432, 561323910, 598745504, 641513040, 684280576, 733157760, 748431880, 855350720, 898118256, 1026420864, 1122647820, 1197491008, 1283026080, 1466315520, 1496863760, 1710701440, 1796236512, 2052841728, 2245295640, 2394982016, 2566052160, 2993727520, 3421402880, 3592473024, 4490591280, 4789964032, 5132104320, 5987455040, 7184946048, 8981182560, 10264208640, 11974910080, 14369892096, 17962365120, 23949820160, 35924730240, 71849460480]

約数ペア:

[(1, 71849460480), (2, 35924730240), (3, 23949820160), (4, 17962365120), (5, 14369892096), (6, 11974910080), (7, 10264208640), (8, 8981182560), (10, 7184946048), (12, 5987455040), (14, 5132104320), (15, 4789964032), (16, 4490591280), (20, 3592473024), (21, 3421402880), (24, 2993727520), (28, 2566052160), (30, 2394982016), (32, 2245295640), (35, 2052841728), (40, 1796236512), (42, 1710701440), (48, 1496863760), (49, 1466315520), (56, 1283026080), (60, 1197491008), (64, 1122647820), (70, 1026420864), (80, 898118256), (84, 855350720), (96, 748431880), (98, 733157760), (105, 684280576), (112, 641513040), (120, 598745504), (128, 561323910), (140, 513210432), (147, 488771840), (160, 449059128), (168, 427675360), (192, 374215940), (196, 366578880), (210, 342140288), (224, 320756520), (240, 299372752), (245, 293263104), (256, 280661955), (280, 256605216), (294, 244385920), (320, 224529564), (336, 213837680), (384, 187107970), (392, 183289440), (420, 171070144), (448, 160378260), (480, 149686376), (490, 146631552), (560, 128302608), (588, 122192960), (640, 112264782), (672, 106918840), (735, 97754368), (768, 93553985), (784, 91644720), (840, 85535072), (896, 80189130), (960, 74843188), (980, 73315776), (1120, 64151304), (1176, 61096480), (1280, 56132391), (1344, 53459420), (1470, 48877184), (1568, 45822360), (1680, 42767536), (1792, 40094565), (1920, 37421594), (1960, 36657888), (2240, 32075652), (2352, 30548240), (2688, 26729710), (2940, 24438592), (3136, 22911180), (3360, 21383768), (3840, 18710797), (3920, 18328944), (4480, 16037826), (4704, 15274120), (5376, 13364855), (5880, 12219296), (6272, 11455590), (6720, 10691884), (7840, 9164472), (8960, 8018913), (9408, 7637060), (11760, 6109648), (12544, 5727795), (13440, 5345942), (15680, 4582236), (18816, 3818530), (23520, 3054824), (26880, 2672971), (31360, 2291118), (37632, 1909265), (47040, 1527412), (62720, 1145559), (94080, 763706), (188160, 381853)]