143389680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 526707360

約数和(自身を除く): 383317680

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, 56, 60, 70, 80, 84, 89, 98, 105, 112, 120, 137, 140, 147, 168, 178, 196, 210, 240, 245, 267, 274, 280, 294, 336, 356, 392, 411, 420, 445, 490, 534, 548, 560, 588, 623, 685, 712, 735, 784, 822, 840, 890, 959, 980, 1068, 1096, 1176, 1246, 1335, 1370, 1424, 1470, 1644, 1680, 1780, 1869, 1918, 1960, 2055, 2136, 2192, 2352, 2492, 2670, 2740, 2877, 2940, 3115, 3288, 3560, 3738, 3836, 3920, 4110, 4272, 4361, 4795, 4984, 5340, 5480, 5754, 5880, 6230, 6576, 6713, 7120, 7476, 7672, 8220, 8722, 9345, 9590, 9968, 10680, 10960, 11508, 11760, 12193, 12460, 13083, 13426, 14385, 14952, 15344, 16440, 17444, 18690, 19180, 20139, 21360, 21805, 23016, 24386, 24920, 26166, 26852, 28770, 29904, 32880, 33565, 34888, 36579, 37380, 38360, 40278, 43610, 46032, 48772, 49840, 52332, 53704, 57540, 60965, 65415, 67130, 69776, 73158, 74760, 76720, 80556, 85351, 87220, 97544, 100695, 104664, 107408, 115080, 121930, 130830, 134260, 146316, 149520, 161112, 170702, 174440, 182895, 195088, 201390, 209328, 230160, 243860, 256053, 261660, 268520, 292632, 322224, 341404, 348880, 365790, 402780, 426755, 487720, 512106, 523320, 537040, 585264, 597457, 682808, 731580, 805560, 853510, 975440, 1024212, 1046640, 1194914, 1280265, 1365616, 1463160, 1611120, 1707020, 1792371, 2048424, 2389828, 2560530, 2926320, 2987285, 3414040, 3584742, 4096848, 4779656, 5121060, 5974570, 6828080, 7169484, 8961855, 9559312, 10242120, 11949140, 14338968, 17923710, 20484240, 23898280, 28677936, 35847420, 47796560, 71694840, 143389680]

約数ペア:

[(1, 143389680), (2, 71694840), (3, 47796560), (4, 35847420), (5, 28677936), (6, 23898280), (7, 20484240), (8, 17923710), (10, 14338968), (12, 11949140), (14, 10242120), (15, 9559312), (16, 8961855), (20, 7169484), (21, 6828080), (24, 5974570), (28, 5121060), (30, 4779656), (35, 4096848), (40, 3584742), (42, 3414040), (48, 2987285), (49, 2926320), (56, 2560530), (60, 2389828), (70, 2048424), (80, 1792371), (84, 1707020), (89, 1611120), (98, 1463160), (105, 1365616), (112, 1280265), (120, 1194914), (137, 1046640), (140, 1024212), (147, 975440), (168, 853510), (178, 805560), (196, 731580), (210, 682808), (240, 597457), (245, 585264), (267, 537040), (274, 523320), (280, 512106), (294, 487720), (336, 426755), (356, 402780), (392, 365790), (411, 348880), (420, 341404), (445, 322224), (490, 292632), (534, 268520), (548, 261660), (560, 256053), (588, 243860), (623, 230160), (685, 209328), (712, 201390), (735, 195088), (784, 182895), (822, 174440), (840, 170702), (890, 161112), (959, 149520), (980, 146316), (1068, 134260), (1096, 130830), (1176, 121930), (1246, 115080), (1335, 107408), (1370, 104664), (1424, 100695), (1470, 97544), (1644, 87220), (1680, 85351), (1780, 80556), (1869, 76720), (1918, 74760), (1960, 73158), (2055, 69776), (2136, 67130), (2192, 65415), (2352, 60965), (2492, 57540), (2670, 53704), (2740, 52332), (2877, 49840), (2940, 48772), (3115, 46032), (3288, 43610), (3560, 40278), (3738, 38360), (3836, 37380), (3920, 36579), (4110, 34888), (4272, 33565), (4361, 32880), (4795, 29904), (4984, 28770), (5340, 26852), (5480, 26166), (5754, 24920), (5880, 24386), (6230, 23016), (6576, 21805), (6713, 21360), (7120, 20139), (7476, 19180), (7672, 18690), (8220, 17444), (8722, 16440), (9345, 15344), (9590, 14952), (9968, 14385), (10680, 13426), (10960, 13083), (11508, 12460), (11760, 12193)]