352789080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11351}}^1$

素因数の和:11409

約数の個数: 128

約数和(自身を含む): 1242362880

約数和(自身を除く): 889573800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 11351, 15540, 22702, 31080, 34053, 45404, 56755, 68106, 79457, 90808, 113510, 136212, 158914, 170265, 227020, 238371, 272424, 317828, 340530, 397285, 419987, 454040, 476742, 635656, 681060, 794570, 839974, 953484, 1191855, 1259961, 1362120, 1589140, 1679948, 1906968, 2099935, 2383710, 2519922, 2939909, 3178280, 3359896, 4199870, 4767420, 5039844, 5879818, 6299805, 8399740, 8819727, 9534840, 10079688, 11759636, 12599610, 14699545, 16799480, 17639454, 23519272, 25199220, 29399090, 35278908, 44098635, 50398440, 58798180, 70557816, 88197270, 117596360, 176394540, 352789080]

約数ペア:

[(1, 352789080), (2, 176394540), (3, 117596360), (4, 88197270), (5, 70557816), (6, 58798180), (7, 50398440), (8, 44098635), (10, 35278908), (12, 29399090), (14, 25199220), (15, 23519272), (20, 17639454), (21, 16799480), (24, 14699545), (28, 12599610), (30, 11759636), (35, 10079688), (37, 9534840), (40, 8819727), (42, 8399740), (56, 6299805), (60, 5879818), (70, 5039844), (74, 4767420), (84, 4199870), (105, 3359896), (111, 3178280), (120, 2939909), (140, 2519922), (148, 2383710), (168, 2099935), (185, 1906968), (210, 1679948), (222, 1589140), (259, 1362120), (280, 1259961), (296, 1191855), (370, 953484), (420, 839974), (444, 794570), (518, 681060), (555, 635656), (740, 476742), (777, 454040), (840, 419987), (888, 397285), (1036, 340530), (1110, 317828), (1295, 272424), (1480, 238371), (1554, 227020), (2072, 170265), (2220, 158914), (2590, 136212), (3108, 113510), (3885, 90808), (4440, 79457), (5180, 68106), (6216, 56755), (7770, 45404), (10360, 34053), (11351, 31080), (15540, 22702)]