139398630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 256

約数和(自身を含む): 442368000

約数和(自身を除く): 302969370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 31, 35, 38, 42, 46, 49, 57, 62, 69, 70, 93, 95, 98, 105, 114, 115, 133, 138, 147, 155, 161, 186, 190, 210, 217, 230, 245, 266, 285, 294, 310, 322, 343, 345, 399, 434, 437, 465, 483, 490, 570, 589, 651, 665, 686, 690, 713, 735, 798, 805, 874, 930, 931, 966, 1029, 1085, 1127, 1178, 1302, 1311, 1330, 1426, 1470, 1519, 1610, 1715, 1767, 1862, 1995, 2058, 2139, 2170, 2185, 2254, 2415, 2622, 2793, 2945, 3038, 3059, 3255, 3381, 3430, 3534, 3565, 3990, 4123, 4278, 4370, 4557, 4655, 4830, 4991, 5145, 5586, 5635, 5890, 6118, 6510, 6517, 6555, 6762, 7130, 7595, 7889, 8246, 8835, 9114, 9177, 9310, 9982, 10290, 10633, 10695, 11270, 12369, 13034, 13110, 13547, 13965, 14973, 15190, 15295, 15778, 16905, 17670, 18354, 19551, 20615, 21266, 21390, 21413, 22785, 23667, 24738, 24955, 27094, 27930, 28861, 29946, 30590, 31899, 32585, 33810, 34937, 39102, 39445, 40641, 41230, 42826, 45570, 45885, 47334, 49910, 53165, 57722, 61845, 63798, 64239, 65170, 67735, 69874, 74865, 78890, 81282, 86583, 91770, 94829, 97755, 104811, 106330, 107065, 118335, 123690, 128478, 135470, 144305, 149730, 149891, 159495, 173166, 174685, 189658, 195510, 202027, 203205, 209622, 214130, 236670, 244559, 284487, 288610, 299782, 318990, 321195, 349370, 404054, 406410, 432915, 449673, 474145, 489118, 524055, 568974, 606081, 642390, 663803, 733677, 749455, 865830, 899346, 948290, 1010135, 1048110, 1212162, 1222795, 1327606, 1422435, 1467354, 1498910, 1991409, 2020270, 2248365, 2445590, 2844870, 3030405, 3319015, 3668385, 3982818, 4496730, 4646621, 6060810, 6638030, 7336770, 9293242, 9957045, 13939863, 19914090, 23233105, 27879726, 46466210, 69699315, 139398630]

約数ペア:

[(1, 139398630), (2, 69699315), (3, 46466210), (5, 27879726), (6, 23233105), (7, 19914090), (10, 13939863), (14, 9957045), (15, 9293242), (19, 7336770), (21, 6638030), (23, 6060810), (30, 4646621), (31, 4496730), (35, 3982818), (38, 3668385), (42, 3319015), (46, 3030405), (49, 2844870), (57, 2445590), (62, 2248365), (69, 2020270), (70, 1991409), (93, 1498910), (95, 1467354), (98, 1422435), (105, 1327606), (114, 1222795), (115, 1212162), (133, 1048110), (138, 1010135), (147, 948290), (155, 899346), (161, 865830), (186, 749455), (190, 733677), (210, 663803), (217, 642390), (230, 606081), (245, 568974), (266, 524055), (285, 489118), (294, 474145), (310, 449673), (322, 432915), (343, 406410), (345, 404054), (399, 349370), (434, 321195), (437, 318990), (465, 299782), (483, 288610), (490, 284487), (570, 244559), (589, 236670), (651, 214130), (665, 209622), (686, 203205), (690, 202027), (713, 195510), (735, 189658), (798, 174685), (805, 173166), (874, 159495), (930, 149891), (931, 149730), (966, 144305), (1029, 135470), (1085, 128478), (1127, 123690), (1178, 118335), (1302, 107065), (1311, 106330), (1330, 104811), (1426, 97755), (1470, 94829), (1519, 91770), (1610, 86583), (1715, 81282), (1767, 78890), (1862, 74865), (1995, 69874), (2058, 67735), (2139, 65170), (2170, 64239), (2185, 63798), (2254, 61845), (2415, 57722), (2622, 53165), (2793, 49910), (2945, 47334), (3038, 45885), (3059, 45570), (3255, 42826), (3381, 41230), (3430, 40641), (3534, 39445), (3565, 39102), (3990, 34937), (4123, 33810), (4278, 32585), (4370, 31899), (4557, 30590), (4655, 29946), (4830, 28861), (4991, 27930), (5145, 27094), (5586, 24955), (5635, 24738), (5890, 23667), (6118, 22785), (6510, 21413), (6517, 21390), (6555, 21266), (6762, 20615), (7130, 19551), (7595, 18354), (7889, 17670), (8246, 16905), (8835, 15778), (9114, 15295), (9177, 15190), (9310, 14973), (9982, 13965), (10290, 13547), (10633, 13110), (10695, 13034), (11270, 12369)]