140722512

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 461399040

約数和(自身を除く): 320676528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 47, 48, 49, 56, 57, 67, 76, 84, 94, 98, 112, 114, 133, 134, 141, 147, 152, 168, 188, 196, 201, 228, 266, 268, 282, 294, 304, 329, 336, 376, 392, 399, 402, 456, 469, 532, 536, 564, 588, 658, 752, 784, 798, 804, 893, 912, 931, 938, 987, 1064, 1072, 1128, 1176, 1273, 1316, 1407, 1596, 1608, 1786, 1862, 1876, 1974, 2128, 2256, 2303, 2352, 2546, 2632, 2679, 2793, 2814, 3149, 3192, 3216, 3283, 3572, 3724, 3752, 3819, 3948, 4606, 5092, 5264, 5358, 5586, 5628, 6251, 6298, 6384, 6566, 6909, 7144, 7448, 7504, 7638, 7896, 8911, 9212, 9447, 9849, 10184, 10716, 11172, 11256, 12502, 12596, 13132, 13818, 14288, 14896, 15276, 15792, 17822, 18424, 18753, 18894, 19698, 20368, 21432, 22043, 22344, 22512, 25004, 25192, 26264, 26733, 27636, 30552, 35644, 36848, 37506, 37788, 39396, 42864, 43757, 44086, 44688, 50008, 50384, 52528, 53466, 55272, 59831, 61104, 62377, 66129, 71288, 75012, 75576, 78792, 87514, 88172, 100016, 106932, 110544, 119662, 124754, 131271, 132258, 142576, 150024, 151152, 154301, 157584, 175028, 176344, 179493, 187131, 213864, 239324, 249508, 262542, 264516, 300048, 308602, 350056, 352688, 358986, 374262, 418817, 427728, 462903, 478648, 499016, 525084, 529032, 617204, 700112, 717972, 748524, 837634, 925806, 957296, 998032, 1050168, 1058064, 1234408, 1256451, 1435944, 1497048, 1675268, 1851612, 2100336, 2468816, 2512902, 2871888, 2931719, 2994096, 3350536, 3703224, 5025804, 5863438, 6701072, 7406448, 8795157, 10051608, 11726876, 17590314, 20103216, 23453752, 35180628, 46907504, 70361256, 140722512]

約数ペア:

[(1, 140722512), (2, 70361256), (3, 46907504), (4, 35180628), (6, 23453752), (7, 20103216), (8, 17590314), (12, 11726876), (14, 10051608), (16, 8795157), (19, 7406448), (21, 6701072), (24, 5863438), (28, 5025804), (38, 3703224), (42, 3350536), (47, 2994096), (48, 2931719), (49, 2871888), (56, 2512902), (57, 2468816), (67, 2100336), (76, 1851612), (84, 1675268), (94, 1497048), (98, 1435944), (112, 1256451), (114, 1234408), (133, 1058064), (134, 1050168), (141, 998032), (147, 957296), (152, 925806), (168, 837634), (188, 748524), (196, 717972), (201, 700112), (228, 617204), (266, 529032), (268, 525084), (282, 499016), (294, 478648), (304, 462903), (329, 427728), (336, 418817), (376, 374262), (392, 358986), (399, 352688), (402, 350056), (456, 308602), (469, 300048), (532, 264516), (536, 262542), (564, 249508), (588, 239324), (658, 213864), (752, 187131), (784, 179493), (798, 176344), (804, 175028), (893, 157584), (912, 154301), (931, 151152), (938, 150024), (987, 142576), (1064, 132258), (1072, 131271), (1128, 124754), (1176, 119662), (1273, 110544), (1316, 106932), (1407, 100016), (1596, 88172), (1608, 87514), (1786, 78792), (1862, 75576), (1876, 75012), (1974, 71288), (2128, 66129), (2256, 62377), (2303, 61104), (2352, 59831), (2546, 55272), (2632, 53466), (2679, 52528), (2793, 50384), (2814, 50008), (3149, 44688), (3192, 44086), (3216, 43757), (3283, 42864), (3572, 39396), (3724, 37788), (3752, 37506), (3819, 36848), (3948, 35644), (4606, 30552), (5092, 27636), (5264, 26733), (5358, 26264), (5586, 25192), (5628, 25004), (6251, 22512), (6298, 22344), (6384, 22043), (6566, 21432), (6909, 20368), (7144, 19698), (7448, 18894), (7504, 18753), (7638, 18424), (7896, 17822), (8911, 15792), (9212, 15276), (9447, 14896), (9849, 14288), (10184, 13818), (10716, 13132), (11172, 12596), (11256, 12502)]