25672080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 96690240

約数和(自身を除く): 71018160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 59, 60, 70, 74, 80, 84, 98, 105, 111, 112, 118, 120, 140, 147, 148, 168, 177, 185, 196, 210, 222, 236, 240, 245, 259, 280, 294, 295, 296, 336, 354, 370, 392, 413, 420, 444, 472, 490, 518, 555, 560, 588, 590, 592, 708, 735, 740, 777, 784, 826, 840, 885, 888, 944, 980, 1036, 1110, 1176, 1180, 1239, 1295, 1416, 1470, 1480, 1554, 1652, 1680, 1770, 1776, 1813, 1960, 2065, 2072, 2183, 2220, 2352, 2360, 2478, 2590, 2832, 2891, 2940, 2960, 3108, 3304, 3540, 3626, 3885, 3920, 4130, 4144, 4366, 4440, 4720, 4956, 5180, 5439, 5782, 5880, 6195, 6216, 6549, 6608, 7080, 7252, 7770, 8260, 8673, 8732, 8880, 9065, 9912, 10360, 10878, 10915, 11564, 11760, 12390, 12432, 13098, 14160, 14455, 14504, 15281, 15540, 16520, 17346, 17464, 18130, 19824, 20720, 21756, 21830, 23128, 24780, 26196, 27195, 28910, 29008, 30562, 31080, 32745, 33040, 34692, 34928, 36260, 43365, 43512, 43660, 45843, 46256, 49560, 52392, 54390, 57820, 61124, 62160, 65490, 69384, 72520, 76405, 86730, 87024, 87320, 91686, 99120, 104784, 106967, 108780, 115640, 122248, 130980, 138768, 145040, 152810, 173460, 174640, 183372, 213934, 217560, 229215, 231280, 244496, 261960, 305620, 320901, 346920, 366744, 427868, 435120, 458430, 523920, 534835, 611240, 641802, 693840, 733488, 855736, 916860, 1069670, 1222480, 1283604, 1604505, 1711472, 1833720, 2139340, 2567208, 3209010, 3667440, 4278680, 5134416, 6418020, 8557360, 12836040, 25672080]

約数ペア:

[(1, 25672080), (2, 12836040), (3, 8557360), (4, 6418020), (5, 5134416), (6, 4278680), (7, 3667440), (8, 3209010), (10, 2567208), (12, 2139340), (14, 1833720), (15, 1711472), (16, 1604505), (20, 1283604), (21, 1222480), (24, 1069670), (28, 916860), (30, 855736), (35, 733488), (37, 693840), (40, 641802), (42, 611240), (48, 534835), (49, 523920), (56, 458430), (59, 435120), (60, 427868), (70, 366744), (74, 346920), (80, 320901), (84, 305620), (98, 261960), (105, 244496), (111, 231280), (112, 229215), (118, 217560), (120, 213934), (140, 183372), (147, 174640), (148, 173460), (168, 152810), (177, 145040), (185, 138768), (196, 130980), (210, 122248), (222, 115640), (236, 108780), (240, 106967), (245, 104784), (259, 99120), (280, 91686), (294, 87320), (295, 87024), (296, 86730), (336, 76405), (354, 72520), (370, 69384), (392, 65490), (413, 62160), (420, 61124), (444, 57820), (472, 54390), (490, 52392), (518, 49560), (555, 46256), (560, 45843), (588, 43660), (590, 43512), (592, 43365), (708, 36260), (735, 34928), (740, 34692), (777, 33040), (784, 32745), (826, 31080), (840, 30562), (885, 29008), (888, 28910), (944, 27195), (980, 26196), (1036, 24780), (1110, 23128), (1176, 21830), (1180, 21756), (1239, 20720), (1295, 19824), (1416, 18130), (1470, 17464), (1480, 17346), (1554, 16520), (1652, 15540), (1680, 15281), (1770, 14504), (1776, 14455), (1813, 14160), (1960, 13098), (2065, 12432), (2072, 12390), (2183, 11760), (2220, 11564), (2352, 10915), (2360, 10878), (2478, 10360), (2590, 9912), (2832, 9065), (2891, 8880), (2940, 8732), (2960, 8673), (3108, 8260), (3304, 7770), (3540, 7252), (3626, 7080), (3885, 6608), (3920, 6549), (4130, 6216), (4144, 6195), (4366, 5880), (4440, 5782), (4720, 5439), (4956, 5180)]