249804929880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 960

約数和(自身を含む): 988526246400

約数和(自身を除く): 738721316520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 79, 81, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 158, 162, 165, 170, 180, 187, 198, 204, 216, 220, 237, 255, 264, 270, 289, 297, 306, 307, 316, 324, 330, 340, 360, 374, 395, 396, 405, 408, 440, 459, 474, 495, 510, 540, 561, 578, 594, 612, 614, 632, 648, 660, 680, 711, 748, 765, 790, 792, 810, 867, 869, 891, 918, 921, 935, 948, 990, 1020, 1080, 1122, 1156, 1185, 1188, 1224, 1228, 1320, 1343, 1377, 1422, 1445, 1485, 1496, 1530, 1535, 1580, 1620, 1683, 1734, 1738, 1782, 1836, 1842, 1870, 1896, 1980, 2040, 2133, 2244, 2295, 2312, 2370, 2376, 2456, 2601, 2607, 2686, 2754, 2763, 2805, 2844, 2890, 2970, 3060, 3070, 3160, 3179, 3240, 3366, 3377, 3468, 3476, 3555, 3564, 3672, 3684, 3740, 3960, 4029, 4266, 4335, 4345, 4455, 4488, 4590, 4605, 4740, 5049, 5202, 5214, 5219, 5372, 5508, 5526, 5610, 5688, 5780, 5940, 6120, 6140, 6358, 6399, 6715, 6732, 6754, 6885, 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約数ペア:

[(1, 249804929880), (2, 124902464940), (3, 83268309960), (4, 62451232470), (5, 49960985976), (6, 41634154980), (8, 31225616235), (9, 27756103320), (10, 24980492988), (11, 22709539080), (12, 20817077490), (15, 16653661992), (17, 14694407640), (18, 13878051660), (20, 12490246494), (22, 11354769540), (24, 10408538745), (27, 9252034440), (30, 8326830996), (33, 7569846360), (34, 7347203820), (36, 6939025830), (40, 6245123247), (44, 5677384770), (45, 5551220664), (51, 4898135880), (54, 4626017220), (55, 4541907816), (60, 4163415498), (66, 3784923180), (68, 3673601910), (72, 3469512915), (79, 3162087720), (81, 3084011480), (85, 2938881528), (88, 2838692385), (90, 2775610332), (99, 2523282120), (102, 2449067940), (108, 2313008610), (110, 2270953908), (120, 2081707749), (132, 1892461590), (135, 1850406888), (136, 1836800955), (153, 1632711960), (158, 1581043860), (162, 1542005740), (165, 1513969272), (170, 1469440764), (180, 1387805166), (187, 1335855240), (198, 1261641060), (204, 1224533970), (216, 1156504305), (220, 1135476954), (237, 1054029240), (255, 979627176), (264, 946230795), (270, 925203444), (289, 864376920), (297, 841094040), (306, 816355980), (307, 813696840), (316, 790521930), (324, 771002870), (330, 756984636), (340, 734720382), (360, 693902583), (374, 667927620), (395, 632417544), (396, 630820530), (405, 616802296), (408, 612266985), (440, 567738477), (459, 544237320), (474, 527014620), (495, 504656424), (510, 489813588), (540, 462601722), (561, 445285080), (578, 432188460), (594, 420547020), (612, 408177990), (614, 406848420), (632, 395260965), (648, 385501435), (660, 378492318), (680, 367360191), (711, 351343080), (748, 333963810), (765, 326542392), (790, 316208772), (792, 315410265), (810, 308401148), (867, 288125640), (869, 287462520), (891, 280364680), (918, 272118660), (921, 271232280), (935, 267171048), (948, 263507310), (990, 252328212), (1020, 244906794), (1080, 231300861), (1122, 222642540), (1156, 216094230), (1185, 210805848), (1188, 210273510), 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939420), (266169, 938520), (266783, 936360), (273537, 913240), (273972, 911790), (281556, 887230), (281826, 886380), (286110, 873108), (287045, 870264), (290088, 861135), (291036, 858330), (295460, 845478), (302940, 824602), (303930, 821916), (312120, 800349), (312840, 798507), (313140, 797742), (331560, 753423), (342465, 729432), (343332, 727590), (344454, 725220), (351945, 709784), (354552, 704565), (354892, 703890), (362610, 688908), (363795, 686664), (364716, 684930), (375768, 664785), (381480, 654831), (398871, 626280), (405240, 616437), (410958, 607860), (412301, 605880), (422739, 590920), (429165, 582072), (435132, 574090), (436554, 572220), (443190, 563652), (443615, 563112), (455895, 547944), (456620, 547074), (459272, 543915), (468180, 533566), (469260, 532338), (469710, 531828), (483480, 516681), (485060, 514998), (497340, 502282)]