268121880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 976752000

約数和(自身を除く): 708630120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 113, 117, 120, 130, 135, 156, 169, 180, 195, 216, 226, 234, 260, 270, 312, 338, 339, 351, 360, 390, 452, 468, 507, 520, 540, 565, 585, 676, 678, 702, 780, 845, 904, 936, 1014, 1017, 1080, 1130, 1170, 1352, 1356, 1404, 1469, 1521, 1560, 1690, 1695, 1755, 2028, 2034, 2197, 2260, 2340, 2535, 2712, 2808, 2938, 3042, 3051, 3380, 3390, 3510, 4056, 4068, 4394, 4407, 4520, 4563, 4680, 5070, 5085, 5876, 6084, 6102, 6591, 6760, 6780, 7020, 7345, 7605, 8136, 8788, 8814, 9126, 10140, 10170, 10985, 11752, 12168, 12204, 13182, 13221, 13560, 14040, 14690, 15210, 15255, 17576, 17628, 18252, 19097, 19773, 20280, 20340, 21970, 22035, 22815, 24408, 26364, 26442, 29380, 30420, 30510, 32955, 35256, 36504, 38194, 39546, 39663, 40680, 43940, 44070, 45630, 52728, 52884, 57291, 58760, 59319, 60840, 61020, 65910, 66105, 76388, 79092, 79326, 87880, 88140, 91260, 95485, 98865, 105768, 114582, 118638, 122040, 131820, 132210, 152776, 158184, 158652, 171873, 176280, 182520, 190970, 197730, 198315, 229164, 237276, 248261, 263640, 264420, 286455, 296595, 317304, 343746, 381940, 395460, 396630, 458328, 474552, 496522, 515619, 528840, 572910, 593190, 687492, 744783, 763880, 790920, 793260, 859365, 993044, 1031238, 1145820, 1186380, 1241305, 1374984, 1489566, 1586520, 1718730, 1986088, 2062476, 2234349, 2291640, 2372760, 2482610, 2578095, 2979132, 3437460, 3723915, 4124952, 4468698, 4965220, 5156190, 5958264, 6703047, 6874920, 7447830, 8937396, 9930440, 10312380, 11171745, 13406094, 14895660, 17874792, 20624760, 22343490, 26812188, 29791320, 33515235, 44686980, 53624376, 67030470, 89373960, 134060940, 268121880]

約数ペア:

[(1, 268121880), (2, 134060940), (3, 89373960), (4, 67030470), (5, 53624376), (6, 44686980), (8, 33515235), (9, 29791320), (10, 26812188), (12, 22343490), (13, 20624760), (15, 17874792), (18, 14895660), (20, 13406094), (24, 11171745), (26, 10312380), (27, 9930440), (30, 8937396), (36, 7447830), (39, 6874920), (40, 6703047), (45, 5958264), (52, 5156190), (54, 4965220), (60, 4468698), (65, 4124952), (72, 3723915), (78, 3437460), (90, 2979132), (104, 2578095), (108, 2482610), (113, 2372760), (117, 2291640), (120, 2234349), (130, 2062476), (135, 1986088), (156, 1718730), (169, 1586520), (180, 1489566), (195, 1374984), (216, 1241305), (226, 1186380), (234, 1145820), (260, 1031238), (270, 993044), (312, 859365), (338, 793260), (339, 790920), (351, 763880), (360, 744783), (390, 687492), (452, 593190), (468, 572910), (507, 528840), (520, 515619), (540, 496522), (565, 474552), (585, 458328), (676, 396630), (678, 395460), (702, 381940), (780, 343746), (845, 317304), (904, 296595), (936, 286455), (1014, 264420), (1017, 263640), (1080, 248261), (1130, 237276), (1170, 229164), (1352, 198315), (1356, 197730), (1404, 190970), (1469, 182520), (1521, 176280), (1560, 171873), (1690, 158652), (1695, 158184), (1755, 152776), (2028, 132210), (2034, 131820), (2197, 122040), (2260, 118638), (2340, 114582), (2535, 105768), (2712, 98865), (2808, 95485), (2938, 91260), (3042, 88140), (3051, 87880), (3380, 79326), (3390, 79092), (3510, 76388), (4056, 66105), (4068, 65910), (4394, 61020), (4407, 60840), (4520, 59319), (4563, 58760), (4680, 57291), (5070, 52884), (5085, 52728), (5876, 45630), (6084, 44070), (6102, 43940), (6591, 40680), (6760, 39663), (6780, 39546), (7020, 38194), (7345, 36504), (7605, 35256), (8136, 32955), (8788, 30510), (8814, 30420), (9126, 29380), (10140, 26442), (10170, 26364), (10985, 24408), (11752, 22815), (12168, 22035), (12204, 21970), (13182, 20340), (13221, 20280), (13560, 19773), (14040, 19097), (14690, 18252), (15210, 17628), (15255, 17576)]