85389360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 316024416

約数和(自身を除く): 230635056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 53, 56, 60, 70, 80, 84, 98, 105, 106, 112, 120, 137, 140, 147, 159, 168, 196, 210, 212, 240, 245, 265, 274, 280, 294, 318, 336, 371, 392, 411, 420, 424, 490, 530, 548, 560, 588, 636, 685, 735, 742, 784, 795, 822, 840, 848, 959, 980, 1060, 1096, 1113, 1176, 1272, 1370, 1470, 1484, 1590, 1644, 1680, 1855, 1918, 1960, 2055, 2120, 2192, 2226, 2352, 2544, 2597, 2740, 2877, 2940, 2968, 3180, 3288, 3710, 3836, 3920, 4110, 4240, 4452, 4795, 5194, 5480, 5565, 5754, 5880, 5936, 6360, 6576, 6713, 7261, 7420, 7672, 7791, 8220, 8904, 9590, 10388, 10960, 11130, 11508, 11760, 12720, 12985, 13426, 14385, 14522, 14840, 15344, 15582, 16440, 17808, 19180, 20139, 20776, 21783, 22260, 23016, 25970, 26852, 28770, 29044, 29680, 31164, 32880, 33565, 36305, 38360, 38955, 40278, 41552, 43566, 44520, 46032, 50827, 51940, 53704, 57540, 58088, 62328, 67130, 72610, 76720, 77910, 80556, 87132, 89040, 100695, 101654, 103880, 107408, 108915, 115080, 116176, 124656, 134260, 145220, 152481, 155820, 161112, 174264, 201390, 203308, 207760, 217830, 230160, 254135, 268520, 290440, 304962, 311640, 322224, 348528, 355789, 402780, 406616, 435660, 508270, 537040, 580880, 609924, 623280, 711578, 762405, 805560, 813232, 871320, 1016540, 1067367, 1219848, 1423156, 1524810, 1611120, 1742640, 1778945, 2033080, 2134734, 2439696, 2846312, 3049620, 3557890, 4066160, 4269468, 5336835, 5692624, 6099240, 7115780, 8538936, 10673670, 12198480, 14231560, 17077872, 21347340, 28463120, 42694680, 85389360]

約数ペア:

[(1, 85389360), (2, 42694680), (3, 28463120), (4, 21347340), (5, 17077872), (6, 14231560), (7, 12198480), (8, 10673670), (10, 8538936), (12, 7115780), (14, 6099240), (15, 5692624), (16, 5336835), (20, 4269468), (21, 4066160), (24, 3557890), (28, 3049620), (30, 2846312), (35, 2439696), (40, 2134734), (42, 2033080), (48, 1778945), (49, 1742640), (53, 1611120), (56, 1524810), (60, 1423156), (70, 1219848), (80, 1067367), (84, 1016540), (98, 871320), (105, 813232), (106, 805560), (112, 762405), (120, 711578), (137, 623280), (140, 609924), (147, 580880), (159, 537040), (168, 508270), (196, 435660), (210, 406616), (212, 402780), (240, 355789), (245, 348528), (265, 322224), (274, 311640), (280, 304962), (294, 290440), (318, 268520), (336, 254135), (371, 230160), (392, 217830), (411, 207760), (420, 203308), (424, 201390), (490, 174264), (530, 161112), (548, 155820), (560, 152481), (588, 145220), (636, 134260), (685, 124656), (735, 116176), (742, 115080), (784, 108915), (795, 107408), (822, 103880), (840, 101654), (848, 100695), (959, 89040), (980, 87132), (1060, 80556), (1096, 77910), (1113, 76720), (1176, 72610), (1272, 67130), (1370, 62328), (1470, 58088), (1484, 57540), (1590, 53704), (1644, 51940), (1680, 50827), (1855, 46032), (1918, 44520), (1960, 43566), (2055, 41552), (2120, 40278), (2192, 38955), (2226, 38360), (2352, 36305), (2544, 33565), (2597, 32880), (2740, 31164), (2877, 29680), (2940, 29044), (2968, 28770), (3180, 26852), (3288, 25970), (3710, 23016), (3836, 22260), (3920, 21783), (4110, 20776), (4240, 20139), (4452, 19180), (4795, 17808), (5194, 16440), (5480, 15582), (5565, 15344), (5754, 14840), (5880, 14522), (5936, 14385), (6360, 13426), (6576, 12985), (6713, 12720), (7261, 11760), (7420, 11508), (7672, 11130), (7791, 10960), (8220, 10388), (8904, 9590)]