251133832080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{10343}}^1$

素因数の和:11620

約数の個数: 240

約数和(自身を含む): 875412720000

約数和(自身を除く): 624278887920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1249, 1296, 1620, 1944, 2160, 2430, 2498, 3240, 3747, 3888, 4860, 4996, 6245, 6480, 7494, 9720, 9992, 10343, 11241, 12490, 14988, 18735, 19440, 19984, 20686, 22482, 24980, 29976, 31029, 33723, 37470, 41372, 44964, 49960, 51715, 56205, 59952, 62058, 67446, 74940, 82744, 89928, 93087, 99920, 101169, 103430, 112410, 124116, 134892, 149880, 155145, 165488, 168615, 179856, 186174, 202338, 206860, 224820, 248232, 269784, 279261, 299760, 303507, 310290, 337230, 372348, 404676, 413720, 449640, 465435, 496464, 505845, 539568, 558522, 607014, 620580, 674460, 744696, 809352, 827440, 837783, 899280, 930870, 1011690, 1117044, 1214028, 1241160, 1348920, 1396305, 1489392, 1517535, 1618704, 1675566, 1861740, 2023380, 2234088, 2428056, 2482320, 2513349, 2697840, 2792610, 3035070, 3351132, 3723480, 4046760, 4188915, 4468176, 4856112, 5026698, 5585220, 6070140, 6702264, 7446960, 8093520, 8377830, 10053396, 11170440, 12140280, 12566745, 12918407, 13404528, 16755660, 20106792, 22340880, 24280560, 25133490, 25836814, 33511320, 38755221, 40213584, 50266980, 51673628, 64592035, 67022640, 77510442, 100533960, 103347256, 116265663, 129184070, 155020884, 193776105, 201067920, 206694512, 232531326, 258368140, 310041768, 348796989, 387552210, 465062652, 516736280, 581328315, 620083536, 697593978, 775104420, 930125304, 1033472560, 1046390967, 1162656630, 1395187956, 1550208840, 1743984945, 1860250608, 2092781934, 2325313260, 2790375912, 3100417680, 3139172901, 3487969890, 4185563868, 4650626520, 5231954835, 5580751824, 6278345802, 6975939780, 8371127736, 9301253040, 10463909670, 12556691604, 13951879560, 15695864505, 16742255472, 20927819340, 25113383208, 27903759120, 31391729010, 41855638680, 50226766416, 62783458020, 83711277360, 125566916040, 251133832080]

約数ペア:

[(1, 251133832080), (2, 125566916040), (3, 83711277360), (4, 62783458020), (5, 50226766416), (6, 41855638680), (8, 31391729010), (9, 27903759120), (10, 25113383208), (12, 20927819340), (15, 16742255472), (16, 15695864505), (18, 13951879560), (20, 12556691604), (24, 10463909670), (27, 9301253040), (30, 8371127736), (36, 6975939780), (40, 6278345802), (45, 5580751824), (48, 5231954835), (54, 4650626520), (60, 4185563868), (72, 3487969890), (80, 3139172901), (81, 3100417680), (90, 2790375912), (108, 2325313260), (120, 2092781934), (135, 1860250608), (144, 1743984945), (162, 1550208840), (180, 1395187956), (216, 1162656630), (240, 1046390967), (243, 1033472560), (270, 930125304), (324, 775104420), (360, 697593978), (405, 620083536), (432, 581328315), (486, 516736280), (540, 465062652), (648, 387552210), (720, 348796989), (810, 310041768), (972, 258368140), (1080, 232531326), (1215, 206694512), (1249, 201067920), (1296, 193776105), (1620, 155020884), (1944, 129184070), (2160, 116265663), (2430, 103347256), (2498, 100533960), (3240, 77510442), (3747, 67022640), (3888, 64592035), (4860, 51673628), (4996, 50266980), (6245, 40213584), (6480, 38755221), (7494, 33511320), (9720, 25836814), (9992, 25133490), (10343, 24280560), (11241, 22340880), (12490, 20106792), (14988, 16755660), (18735, 13404528), (19440, 12918407), (19984, 12566745), (20686, 12140280), (22482, 11170440), (24980, 10053396), (29976, 8377830), (31029, 8093520), (33723, 7446960), (37470, 6702264), (41372, 6070140), (44964, 5585220), (49960, 5026698), (51715, 4856112), (56205, 4468176), (59952, 4188915), (62058, 4046760), (67446, 3723480), (74940, 3351132), (82744, 3035070), (89928, 2792610), (93087, 2697840), (99920, 2513349), (101169, 2482320), (103430, 2428056), (112410, 2234088), (124116, 2023380), (134892, 1861740), (149880, 1675566), (155145, 1618704), (165488, 1517535), (168615, 1489392), (179856, 1396305), (186174, 1348920), (202338, 1241160), (206860, 1214028), (224820, 1117044), (248232, 1011690), (269784, 930870), (279261, 899280), (299760, 837783), (303507, 827440), (310290, 809352), (337230, 744696), (372348, 674460), (404676, 620580), (413720, 607014), (449640, 558522), (465435, 539568), (496464, 505845)]