868074480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13249}}^1$

素因数の和:13288

約数の個数: 240

約数和(自身を含む): 3588312000

約数和(自身を除く): 2720237520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 13249, 16380, 21840, 26498, 32760, 39747, 52996, 65520, 66245, 79494, 92743, 105992, 119241, 132490, 158988, 172237, 185486, 198735, 211984, 238482, 264980, 278229, 317976, 344474, 370972, 397470, 463715, 476964, 516711, 529960, 556458, 596205, 635952, 688948, 741944, 794940, 834687, 861185, 927430, 953928, 1033422, 1059920, 1112916, 1192410, 1205659, 1377896, 1391145, 1483888, 1550133, 1589880, 1669374, 1722370, 1854860, 1907856, 2066844, 2225832, 2384820, 2411318, 2583555, 2755792, 2782290, 3100266, 3179760, 3338748, 3444740, 3616977, 3709720, 4133688, 4173435, 4451664, 4769640, 4822636, 5167110, 5564580, 6028295, 6200532, 6677496, 6889480, 7233954, 7419440, 7750665, 8267376, 8346870, 9539280, 9645272, 10334220, 10850931, 11129160, 12056590, 12401064, 13354992, 13778960, 14467908, 15501330, 16693740, 18084885, 19290544, 20668440, 21701862, 22258320, 24113180, 24802128, 28935816, 31002660, 33387480, 36169770, 41336880, 43403724, 48226360, 54254655, 57871632, 62005320, 66774960, 72339540, 86807448, 96452720, 108509310, 124010640, 144679080, 173614896, 217018620, 289358160, 434037240, 868074480]

約数ペア:

[(1, 868074480), (2, 434037240), (3, 289358160), (4, 217018620), (5, 173614896), (6, 144679080), (7, 124010640), (8, 108509310), (9, 96452720), (10, 86807448), (12, 72339540), (13, 66774960), (14, 62005320), (15, 57871632), (16, 54254655), (18, 48226360), (20, 43403724), (21, 41336880), (24, 36169770), (26, 33387480), (28, 31002660), (30, 28935816), (35, 24802128), (36, 24113180), (39, 22258320), (40, 21701862), (42, 20668440), (45, 19290544), (48, 18084885), (52, 16693740), (56, 15501330), (60, 14467908), (63, 13778960), (65, 13354992), (70, 12401064), (72, 12056590), (78, 11129160), (80, 10850931), (84, 10334220), (90, 9645272), (91, 9539280), (104, 8346870), (105, 8267376), (112, 7750665), (117, 7419440), (120, 7233954), (126, 6889480), (130, 6677496), (140, 6200532), (144, 6028295), (156, 5564580), (168, 5167110), (180, 4822636), (182, 4769640), (195, 4451664), (208, 4173435), (210, 4133688), (234, 3709720), (240, 3616977), (252, 3444740), (260, 3338748), (273, 3179760), (280, 3100266), (312, 2782290), (315, 2755792), (336, 2583555), (360, 2411318), (364, 2384820), (390, 2225832), (420, 2066844), (455, 1907856), (468, 1854860), (504, 1722370), (520, 1669374), (546, 1589880), (560, 1550133), (585, 1483888), (624, 1391145), (630, 1377896), (720, 1205659), (728, 1192410), (780, 1112916), (819, 1059920), (840, 1033422), (910, 953928), (936, 927430), (1008, 861185), (1040, 834687), (1092, 794940), (1170, 741944), (1260, 688948), (1365, 635952), (1456, 596205), (1560, 556458), (1638, 529960), (1680, 516711), (1820, 476964), (1872, 463715), (2184, 397470), (2340, 370972), (2520, 344474), (2730, 317976), (3120, 278229), (3276, 264980), (3640, 238482), (4095, 211984), (4368, 198735), (4680, 185486), (5040, 172237), (5460, 158988), (6552, 132490), (7280, 119241), (8190, 105992), (9360, 92743), (10920, 79494), (13104, 66245), (13249, 65520), (16380, 52996), (21840, 39747), (26498, 32760)]