18996772080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11777}}^1$

素因数の和:11864

約数の個数: 320

約数和(自身を含む): 70663477248

約数和(自身を除く): 51666705168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 47, 48, 52, 55, 60, 65, 66, 78, 80, 88, 94, 104, 110, 120, 130, 132, 141, 143, 156, 165, 176, 188, 195, 208, 220, 235, 240, 260, 264, 282, 286, 312, 330, 376, 390, 429, 440, 470, 517, 520, 528, 564, 572, 611, 624, 660, 705, 715, 752, 780, 858, 880, 940, 1034, 1040, 1128, 1144, 1222, 1320, 1410, 1430, 1551, 1560, 1716, 1833, 1880, 2068, 2145, 2256, 2288, 2444, 2585, 2640, 2820, 2860, 3055, 3102, 3120, 3432, 3666, 3760, 4136, 4290, 4888, 5170, 5640, 5720, 6110, 6204, 6721, 6864, 7332, 7755, 8272, 8580, 9165, 9776, 10340, 11280, 11440, 11777, 12220, 12408, 13442, 14664, 15510, 17160, 18330, 20163, 20680, 23554, 24440, 24816, 26884, 29328, 31020, 33605, 34320, 35331, 36660, 40326, 41360, 47108, 48880, 53768, 58885, 62040, 67210, 70662, 73320, 80652, 94216, 100815, 107536, 117770, 124080, 129547, 134420, 141324, 146640, 153101, 161304, 176655, 188432, 201630, 235540, 259094, 268840, 282648, 306202, 322608, 353310, 388641, 403260, 459303, 471080, 518188, 537680, 553519, 565296, 612404, 647735, 706620, 765505, 777282, 806520, 918606, 942160, 1036376, 1107038, 1224808, 1295470, 1413240, 1531010, 1554564, 1613040, 1660557, 1684111, 1837212, 1943205, 2072752, 2214076, 2296515, 2449616, 2590940, 2767595, 2826480, 3062020, 3109128, 3321114, 3368222, 3674424, 3886410, 4428152, 4593030, 5052333, 5181880, 5535190, 6088709, 6124040, 6218256, 6642228, 6736444, 7195747, 7348848, 7772820, 8302785, 8420555, 8856304, 9186060, 10104666, 10363760, 11070380, 12177418, 12248080, 13284456, 13472888, 14391494, 15545640, 16605570, 16841110, 18266127, 18372120, 20209332, 21587241, 22140760, 24354836, 25261665, 26568912, 26945776, 28782988, 30443545, 31091280, 33211140, 33682220, 35978735, 36532254, 36744240, 40418664, 43174482, 44281520, 48709672, 50523330, 57565976, 60887090, 66422280, 67364440, 71957470, 73064508, 79153217, 80837328, 86348964, 91330635, 97419344, 101046660, 107936205, 115131952, 121774180, 132844560, 134728880, 143914940, 146129016, 158306434, 172697928, 182661270, 202093320, 215872410, 237459651, 243548360, 287829880, 292258032, 316612868, 345395856, 365322540, 395766085, 404186640, 431744820, 474919302, 487096720, 575659760, 633225736, 730645080, 791532170, 863489640, 949838604, 1187298255, 1266451472, 1461290160, 1583064340, 1726979280, 1899677208, 2374596510, 3166128680, 3799354416, 4749193020, 6332257360, 9498386040, 18996772080]

約数ペア:

[(1, 18996772080), (2, 9498386040), (3, 6332257360), (4, 4749193020), (5, 3799354416), (6, 3166128680), (8, 2374596510), (10, 1899677208), (11, 1726979280), (12, 1583064340), (13, 1461290160), (15, 1266451472), (16, 1187298255), (20, 949838604), (22, 863489640), (24, 791532170), (26, 730645080), (30, 633225736), (33, 575659760), (39, 487096720), (40, 474919302), (44, 431744820), (47, 404186640), (48, 395766085), (52, 365322540), (55, 345395856), (60, 316612868), (65, 292258032), (66, 287829880), (78, 243548360), (80, 237459651), (88, 215872410), (94, 202093320), (104, 182661270), (110, 172697928), (120, 158306434), (130, 146129016), (132, 143914940), (141, 134728880), (143, 132844560), (156, 121774180), (165, 115131952), (176, 107936205), (188, 101046660), (195, 97419344), (208, 91330635), (220, 86348964), (235, 80837328), (240, 79153217), (260, 73064508), (264, 71957470), (282, 67364440), (286, 66422280), (312, 60887090), (330, 57565976), (376, 50523330), (390, 48709672), (429, 44281520), (440, 43174482), (470, 40418664), (517, 36744240), (520, 36532254), (528, 35978735), (564, 33682220), (572, 33211140), (611, 31091280), (624, 30443545), (660, 28782988), (705, 26945776), (715, 26568912), (752, 25261665), (780, 24354836), (858, 22140760), (880, 21587241), (940, 20209332), (1034, 18372120), (1040, 18266127), (1128, 16841110), (1144, 16605570), (1222, 15545640), (1320, 14391494), (1410, 13472888), (1430, 13284456), (1551, 12248080), (1560, 12177418), (1716, 11070380), (1833, 10363760), (1880, 10104666), (2068, 9186060), (2145, 8856304), (2256, 8420555), (2288, 8302785), (2444, 7772820), (2585, 7348848), (2640, 7195747), (2820, 6736444), (2860, 6642228), (3055, 6218256), (3102, 6124040), (3120, 6088709), (3432, 5535190), (3666, 5181880), (3760, 5052333), (4136, 4593030), (4290, 4428152), (4888, 3886410), (5170, 3674424), (5640, 3368222), (5720, 3321114), (6110, 3109128), (6204, 3062020), (6721, 2826480), (6864, 2767595), (7332, 2590940), (7755, 2449616), (8272, 2296515), (8580, 2214076), (9165, 2072752), (9776, 1943205), (10340, 1837212), (11280, 1684111), (11440, 1660557), (11777, 1613040), (12220, 1554564), (12408, 1531010), (13442, 1413240), (14664, 1295470), (15510, 1224808), (17160, 1107038), (18330, 1036376), (20163, 942160), (20680, 918606), (23554, 806520), (24440, 777282), (24816, 765505), (26884, 706620), (29328, 647735), (31020, 612404), (33605, 565296), (34320, 553519), (35331, 537680), (36660, 518188), (40326, 471080), (41360, 459303), (47108, 403260), (48880, 388641), (53768, 353310), (58885, 322608), (62040, 306202), (67210, 282648), (70662, 268840), (73320, 259094), (80652, 235540), (94216, 201630), (100815, 188432), (107536, 176655), (117770, 161304), (124080, 153101), (129547, 146640), (134420, 141324)]