212201760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 685310976

約数和(自身を除く): 473109216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 127, 160, 177, 236, 240, 254, 295, 354, 381, 472, 480, 508, 590, 635, 708, 762, 885, 944, 1016, 1180, 1270, 1416, 1524, 1770, 1888, 1905, 2032, 2360, 2540, 2832, 3048, 3481, 3540, 3810, 4064, 4720, 5080, 5664, 6096, 6962, 7080, 7493, 7620, 9440, 10160, 10443, 12192, 13924, 14160, 14986, 15240, 17405, 20320, 20886, 22479, 27848, 28320, 29972, 30480, 34810, 37465, 41772, 44958, 52215, 55696, 59944, 60960, 69620, 74930, 83544, 89916, 104430, 111392, 112395, 119888, 139240, 149860, 167088, 179832, 208860, 224790, 239776, 278480, 299720, 334176, 359664, 417720, 442087, 449580, 556960, 599440, 719328, 835440, 884174, 899160, 1198880, 1326261, 1670880, 1768348, 1798320, 2210435, 2652522, 3536696, 3596640, 4420870, 5305044, 6631305, 7073392, 8841740, 10610088, 13262610, 14146784, 17683480, 21220176, 26525220, 35366960, 42440352, 53050440, 70733920, 106100880, 212201760]

約数ペア:

[(1, 212201760), (2, 106100880), (3, 70733920), (4, 53050440), (5, 42440352), (6, 35366960), (8, 26525220), (10, 21220176), (12, 17683480), (15, 14146784), (16, 13262610), (20, 10610088), (24, 8841740), (30, 7073392), (32, 6631305), (40, 5305044), (48, 4420870), (59, 3596640), (60, 3536696), (80, 2652522), (96, 2210435), (118, 1798320), (120, 1768348), (127, 1670880), (160, 1326261), (177, 1198880), (236, 899160), (240, 884174), (254, 835440), (295, 719328), (354, 599440), (381, 556960), (472, 449580), (480, 442087), (508, 417720), (590, 359664), (635, 334176), (708, 299720), (762, 278480), (885, 239776), (944, 224790), (1016, 208860), (1180, 179832), (1270, 167088), (1416, 149860), (1524, 139240), (1770, 119888), (1888, 112395), (1905, 111392), (2032, 104430), (2360, 89916), (2540, 83544), (2832, 74930), (3048, 69620), (3481, 60960), (3540, 59944), (3810, 55696), (4064, 52215), (4720, 44958), (5080, 41772), (5664, 37465), (6096, 34810), (6962, 30480), (7080, 29972), (7493, 28320), (7620, 27848), (9440, 22479), (10160, 20886), (10443, 20320), (12192, 17405), (13924, 15240), (14160, 14986)]