233698920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21401}}^1$

素因数の和:21435

約数の個数: 128

約数和(自身を含む): 862928640

約数和(自身を除く): 629229720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 21401, 42802, 64203, 85604, 107005, 128406, 149807, 171208, 214010, 256812, 278213, 299614, 321015, 428020, 449421, 513624, 556426, 599228, 642030, 749035, 834639, 856040, 898842, 1112852, 1198456, 1284060, 1391065, 1498070, 1669278, 1797684, 1947491, 2225704, 2247105, 2568120, 2782130, 2996140, 3338556, 3595368, 3894982, 4173195, 4494210, 5564260, 5842473, 5992280, 6677112, 7789964, 8346390, 8988420, 9737455, 11128520, 11684946, 15579928, 16692780, 17976840, 19474910, 23369892, 29212365, 33385560, 38949820, 46739784, 58424730, 77899640, 116849460, 233698920]

約数ペア:

[(1, 233698920), (2, 116849460), (3, 77899640), (4, 58424730), (5, 46739784), (6, 38949820), (7, 33385560), (8, 29212365), (10, 23369892), (12, 19474910), (13, 17976840), (14, 16692780), (15, 15579928), (20, 11684946), (21, 11128520), (24, 9737455), (26, 8988420), (28, 8346390), (30, 7789964), (35, 6677112), (39, 5992280), (40, 5842473), (42, 5564260), (52, 4494210), (56, 4173195), (60, 3894982), (65, 3595368), (70, 3338556), (78, 2996140), (84, 2782130), (91, 2568120), (104, 2247105), (105, 2225704), (120, 1947491), (130, 1797684), (140, 1669278), (156, 1498070), (168, 1391065), (182, 1284060), (195, 1198456), (210, 1112852), (260, 898842), (273, 856040), (280, 834639), (312, 749035), (364, 642030), (390, 599228), (420, 556426), (455, 513624), (520, 449421), (546, 428020), (728, 321015), (780, 299614), (840, 278213), (910, 256812), (1092, 214010), (1365, 171208), (1560, 149807), (1820, 128406), (2184, 107005), (2730, 85604), (3640, 64203), (5460, 42802), (10920, 21401)]