233245740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42719}}^1$

素因数の和:42751

約数の個数: 96

約数和(自身を含む): 803819520

約数和(自身を除く): 570573780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 42719, 85438, 128157, 170876, 213595, 256314, 299033, 427190, 512628, 555347, 598066, 640785, 854380, 897099, 1110694, 1196132, 1281570, 1495165, 1666041, 1794198, 2221388, 2563140, 2776735, 2990330, 3332082, 3588396, 3887429, 4485495, 5553470, 5980660, 6664164, 7774858, 8330205, 8970990, 11106940, 11662287, 15549716, 16660410, 17941980, 19437145, 23324574, 33320820, 38874290, 46649148, 58311435, 77748580, 116622870, 233245740]

約数ペア:

[(1, 233245740), (2, 116622870), (3, 77748580), (4, 58311435), (5, 46649148), (6, 38874290), (7, 33320820), (10, 23324574), (12, 19437145), (13, 17941980), (14, 16660410), (15, 15549716), (20, 11662287), (21, 11106940), (26, 8970990), (28, 8330205), (30, 7774858), (35, 6664164), (39, 5980660), (42, 5553470), (52, 4485495), (60, 3887429), (65, 3588396), (70, 3332082), (78, 2990330), (84, 2776735), (91, 2563140), (105, 2221388), (130, 1794198), (140, 1666041), (156, 1495165), (182, 1281570), (195, 1196132), (210, 1110694), (260, 897099), (273, 854380), (364, 640785), (390, 598066), (420, 555347), (455, 512628), (546, 427190), (780, 299033), (910, 256314), (1092, 213595), (1365, 170876), (1820, 128157), (2730, 85438), (5460, 42719)]