166295760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 539882112

約数和(自身を除く): 373586352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 61, 74, 80, 111, 120, 122, 148, 183, 185, 222, 240, 244, 296, 305, 307, 366, 370, 444, 488, 555, 592, 610, 614, 732, 740, 888, 915, 921, 976, 1110, 1220, 1228, 1464, 1480, 1535, 1776, 1830, 1842, 2220, 2257, 2440, 2456, 2928, 2960, 3070, 3660, 3684, 4440, 4514, 4605, 4880, 4912, 6140, 6771, 7320, 7368, 8880, 9028, 9210, 11285, 11359, 12280, 13542, 14640, 14736, 18056, 18420, 18727, 22570, 22718, 24560, 27084, 33855, 34077, 36112, 36840, 37454, 45140, 45436, 54168, 56181, 56795, 67710, 68154, 73680, 74908, 90280, 90872, 93635, 108336, 112362, 113590, 135420, 136308, 149816, 170385, 180560, 181744, 187270, 224724, 227180, 270840, 272616, 280905, 299632, 340770, 374540, 449448, 454360, 541680, 545232, 561810, 681540, 692899, 749080, 898896, 908720, 1123620, 1363080, 1385798, 1498160, 2078697, 2247240, 2726160, 2771596, 3464495, 4157394, 4494480, 5543192, 6928990, 8314788, 10393485, 11086384, 13857980, 16629576, 20786970, 27715960, 33259152, 41573940, 55431920, 83147880, 166295760]

約数ペア:

[(1, 166295760), (2, 83147880), (3, 55431920), (4, 41573940), (5, 33259152), (6, 27715960), (8, 20786970), (10, 16629576), (12, 13857980), (15, 11086384), (16, 10393485), (20, 8314788), (24, 6928990), (30, 5543192), (37, 4494480), (40, 4157394), (48, 3464495), (60, 2771596), (61, 2726160), (74, 2247240), (80, 2078697), (111, 1498160), (120, 1385798), (122, 1363080), (148, 1123620), (183, 908720), (185, 898896), (222, 749080), (240, 692899), (244, 681540), (296, 561810), (305, 545232), (307, 541680), (366, 454360), (370, 449448), (444, 374540), (488, 340770), (555, 299632), (592, 280905), (610, 272616), (614, 270840), (732, 227180), (740, 224724), (888, 187270), (915, 181744), (921, 180560), (976, 170385), (1110, 149816), (1220, 136308), (1228, 135420), (1464, 113590), (1480, 112362), (1535, 108336), (1776, 93635), (1830, 90872), (1842, 90280), (2220, 74908), (2257, 73680), (2440, 68154), (2456, 67710), (2928, 56795), (2960, 56181), (3070, 54168), (3660, 45436), (3684, 45140), (4440, 37454), (4514, 36840), (4605, 36112), (4880, 34077), (4912, 33855), (6140, 27084), (6771, 24560), (7320, 22718), (7368, 22570), (8880, 18727), (9028, 18420), (9210, 18056), (11285, 14736), (11359, 14640), (12280, 13542)]