145029360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:695

約数の個数: 160

約数和(自身を含む): 517824000

約数和(自身を除く): 372794640

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 173, 210, 240, 280, 336, 346, 420, 499, 519, 560, 692, 840, 865, 998, 1038, 1211, 1384, 1497, 1680, 1730, 1996, 2076, 2422, 2495, 2595, 2768, 2994, 3460, 3493, 3633, 3992, 4152, 4844, 4990, 5190, 5988, 6055, 6920, 6986, 7266, 7485, 7984, 8304, 9688, 9980, 10380, 10479, 11976, 12110, 13840, 13972, 14532, 14970, 17465, 18165, 19376, 19960, 20760, 20958, 23952, 24220, 27944, 29064, 29940, 34930, 36330, 39920, 41520, 41916, 48440, 52395, 55888, 58128, 59880, 69860, 72660, 83832, 86327, 96880, 104790, 119760, 139720, 145320, 167664, 172654, 209580, 258981, 279440, 290640, 345308, 419160, 431635, 517962, 604289, 690616, 838320, 863270, 1035924, 1208578, 1294905, 1381232, 1726540, 1812867, 2071848, 2417156, 2589810, 3021445, 3453080, 3625734, 4143696, 4834312, 5179620, 6042890, 6906160, 7251468, 9064335, 9668624, 10359240, 12085780, 14502936, 18128670, 20718480, 24171560, 29005872, 36257340, 48343120, 72514680, 145029360]

約数ペア:

[(1, 145029360), (2, 72514680), (3, 48343120), (4, 36257340), (5, 29005872), (6, 24171560), (7, 20718480), (8, 18128670), (10, 14502936), (12, 12085780), (14, 10359240), (15, 9668624), (16, 9064335), (20, 7251468), (21, 6906160), (24, 6042890), (28, 5179620), (30, 4834312), (35, 4143696), (40, 3625734), (42, 3453080), (48, 3021445), (56, 2589810), (60, 2417156), (70, 2071848), (80, 1812867), (84, 1726540), (105, 1381232), (112, 1294905), (120, 1208578), (140, 1035924), (168, 863270), (173, 838320), (210, 690616), (240, 604289), (280, 517962), (336, 431635), (346, 419160), (420, 345308), (499, 290640), (519, 279440), (560, 258981), (692, 209580), (840, 172654), (865, 167664), (998, 145320), (1038, 139720), (1211, 119760), (1384, 104790), (1497, 96880), (1680, 86327), (1730, 83832), (1996, 72660), (2076, 69860), (2422, 59880), (2495, 58128), (2595, 55888), (2768, 52395), (2994, 48440), (3460, 41916), (3493, 41520), (3633, 39920), (3992, 36330), (4152, 34930), (4844, 29940), (4990, 29064), (5190, 27944), (5988, 24220), (6055, 23952), (6920, 20958), (6986, 20760), (7266, 19960), (7485, 19376), (7984, 18165), (8304, 17465), (9688, 14970), (9980, 14532), (10380, 13972), (10479, 13840), (11976, 12110)]