480578280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6287}}^1$

素因数の和:6328

約数の個数: 192

約数和(自身を含む): 1806416640

約数和(自身を除く): 1325838360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 5096, 5460, 5880, 6287, 6370, 7644, 9555, 10920, 12574, 12740, 15288, 18861, 19110, 25148, 25480, 31435, 37722, 38220, 44009, 50296, 62870, 75444, 76440, 81731, 88018, 94305, 125740, 132027, 150888, 163462, 176036, 188610, 220045, 245193, 251480, 264054, 308063, 326924, 352072, 377220, 408655, 440090, 490386, 528108, 572117, 616126, 653848, 660135, 754440, 817310, 880180, 924189, 980772, 1056216, 1144234, 1225965, 1232252, 1320270, 1540315, 1634620, 1716351, 1760360, 1848378, 1961544, 2288468, 2451930, 2464504, 2640540, 2860585, 3080630, 3269240, 3432702, 3696756, 4004819, 4576936, 4620945, 4903860, 5281080, 5721170, 6161260, 6865404, 7393512, 8009638, 8581755, 9241890, 9807720, 11442340, 12014457, 12322520, 13730808, 16019276, 17163510, 18483780, 20024095, 22884680, 24028914, 32038552, 34327020, 36967560, 40048190, 48057828, 60072285, 68654040, 80096380, 96115656, 120144570, 160192760, 240289140, 480578280]

約数ペア:

[(1, 480578280), (2, 240289140), (3, 160192760), (4, 120144570), (5, 96115656), (6, 80096380), (7, 68654040), (8, 60072285), (10, 48057828), (12, 40048190), (13, 36967560), (14, 34327020), (15, 32038552), (20, 24028914), (21, 22884680), (24, 20024095), (26, 18483780), (28, 17163510), (30, 16019276), (35, 13730808), (39, 12322520), (40, 12014457), (42, 11442340), (49, 9807720), (52, 9241890), (56, 8581755), (60, 8009638), (65, 7393512), (70, 6865404), (78, 6161260), (84, 5721170), (91, 5281080), (98, 4903860), (104, 4620945), (105, 4576936), (120, 4004819), (130, 3696756), (140, 3432702), (147, 3269240), (156, 3080630), (168, 2860585), (182, 2640540), (195, 2464504), (196, 2451930), (210, 2288468), (245, 1961544), (260, 1848378), (273, 1760360), (280, 1716351), (294, 1634620), (312, 1540315), (364, 1320270), (390, 1232252), (392, 1225965), (420, 1144234), (455, 1056216), (490, 980772), (520, 924189), (546, 880180), (588, 817310), (637, 754440), (728, 660135), (735, 653848), (780, 616126), (840, 572117), (910, 528108), (980, 490386), (1092, 440090), (1176, 408655), (1274, 377220), (1365, 352072), (1470, 326924), (1560, 308063), (1820, 264054), (1911, 251480), (1960, 245193), (2184, 220045), (2548, 188610), (2730, 176036), (2940, 163462), (3185, 150888), (3640, 132027), (3822, 125740), (5096, 94305), (5460, 88018), (5880, 81731), (6287, 76440), (6370, 75444), (7644, 62870), (9555, 50296), (10920, 44009), (12574, 38220), (12740, 37722), (15288, 31435), (18861, 25480), (19110, 25148)]