158223840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 523998720

約数和(自身を除く): 365774880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 59, 60, 74, 80, 96, 111, 118, 120, 148, 151, 160, 177, 185, 222, 236, 240, 295, 296, 302, 354, 370, 444, 453, 472, 480, 555, 590, 592, 604, 708, 740, 755, 885, 888, 906, 944, 1110, 1180, 1184, 1208, 1416, 1480, 1510, 1770, 1776, 1812, 1888, 2183, 2220, 2265, 2360, 2416, 2832, 2960, 3020, 3540, 3552, 3624, 4366, 4440, 4530, 4720, 4832, 5587, 5664, 5920, 6040, 6549, 7080, 7248, 8732, 8880, 8909, 9060, 9440, 10915, 11174, 12080, 13098, 14160, 14496, 16761, 17464, 17760, 17818, 18120, 21830, 22348, 24160, 26196, 26727, 27935, 28320, 32745, 33522, 34928, 35636, 36240, 43660, 44545, 44696, 52392, 53454, 55870, 65490, 67044, 69856, 71272, 72480, 83805, 87320, 89090, 89392, 104784, 106908, 111740, 130980, 133635, 134088, 142544, 167610, 174640, 178180, 178784, 209568, 213816, 223480, 261960, 267270, 268176, 285088, 329633, 335220, 349280, 356360, 427632, 446960, 523920, 534540, 536352, 659266, 670440, 712720, 855264, 893920, 988899, 1047840, 1069080, 1318532, 1340880, 1425440, 1648165, 1977798, 2138160, 2637064, 2681760, 3296330, 3955596, 4276320, 4944495, 5274128, 6592660, 7911192, 9888990, 10548256, 13185320, 15822384, 19777980, 26370640, 31644768, 39555960, 52741280, 79111920, 158223840]

約数ペア:

[(1, 158223840), (2, 79111920), (3, 52741280), (4, 39555960), (5, 31644768), (6, 26370640), (8, 19777980), (10, 15822384), (12, 13185320), (15, 10548256), (16, 9888990), (20, 7911192), (24, 6592660), (30, 5274128), (32, 4944495), (37, 4276320), (40, 3955596), (48, 3296330), (59, 2681760), (60, 2637064), (74, 2138160), (80, 1977798), (96, 1648165), (111, 1425440), (118, 1340880), (120, 1318532), (148, 1069080), (151, 1047840), (160, 988899), (177, 893920), (185, 855264), (222, 712720), (236, 670440), (240, 659266), (295, 536352), (296, 534540), (302, 523920), (354, 446960), (370, 427632), (444, 356360), (453, 349280), (472, 335220), (480, 329633), (555, 285088), (590, 268176), (592, 267270), (604, 261960), (708, 223480), (740, 213816), (755, 209568), (885, 178784), (888, 178180), (906, 174640), (944, 167610), (1110, 142544), (1180, 134088), (1184, 133635), (1208, 130980), (1416, 111740), (1480, 106908), (1510, 104784), (1770, 89392), (1776, 89090), (1812, 87320), (1888, 83805), (2183, 72480), (2220, 71272), (2265, 69856), (2360, 67044), (2416, 65490), (2832, 55870), (2960, 53454), (3020, 52392), (3540, 44696), (3552, 44545), (3624, 43660), (4366, 36240), (4440, 35636), (4530, 34928), (4720, 33522), (4832, 32745), (5587, 28320), (5664, 27935), (5920, 26727), (6040, 26196), (6549, 24160), (7080, 22348), (7248, 21830), (8732, 18120), (8880, 17818), (8909, 17760), (9060, 17464), (9440, 16761), (10915, 14496), (11174, 14160), (12080, 13098)]