560281680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{15881}}^1$

素因数の和:15914

約数の個数: 180

約数和(自身を含む): 2188952532

約数和(自身を除く): 1628670852

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 15881, 17640, 31762, 35280, 47643, 63524, 79405, 95286, 111167, 127048, 142929, 158810, 190572, 222334, 238215, 254096, 285858, 317620, 333501, 381144, 444668, 476430, 555835, 571716, 635240, 667002, 714645, 762288, 778169, 889336, 952860, 1000503, 1111670, 1143432, 1270480, 1334004, 1429290, 1556338, 1667505, 1778672, 1905720, 2001006, 2223340, 2286864, 2334507, 2668008, 2858580, 3112676, 3335010, 3811440, 3890845, 4002012, 4446680, 4669014, 5002515, 5336016, 5717160, 6225352, 6670020, 7003521, 7781690, 8004024, 8893360, 9338028, 10005030, 11434320, 11672535, 12450704, 13340040, 14007042, 15563380, 16008048, 18676056, 20010060, 23345070, 26680080, 28014084, 31126760, 35017605, 37352112, 40020120, 46690140, 56028168, 62253520, 70035210, 80040240, 93380280, 112056336, 140070420, 186760560, 280140840, 560281680]

約数ペア:

[(1, 560281680), (2, 280140840), (3, 186760560), (4, 140070420), (5, 112056336), (6, 93380280), (7, 80040240), (8, 70035210), (9, 62253520), (10, 56028168), (12, 46690140), (14, 40020120), (15, 37352112), (16, 35017605), (18, 31126760), (20, 28014084), (21, 26680080), (24, 23345070), (28, 20010060), (30, 18676056), (35, 16008048), (36, 15563380), (40, 14007042), (42, 13340040), (45, 12450704), (48, 11672535), (49, 11434320), (56, 10005030), (60, 9338028), (63, 8893360), (70, 8004024), (72, 7781690), (80, 7003521), (84, 6670020), (90, 6225352), (98, 5717160), (105, 5336016), (112, 5002515), (120, 4669014), (126, 4446680), (140, 4002012), (144, 3890845), (147, 3811440), (168, 3335010), (180, 3112676), (196, 2858580), (210, 2668008), (240, 2334507), (245, 2286864), (252, 2223340), (280, 2001006), (294, 1905720), (315, 1778672), (336, 1667505), (360, 1556338), (392, 1429290), (420, 1334004), (441, 1270480), (490, 1143432), (504, 1111670), (560, 1000503), (588, 952860), (630, 889336), (720, 778169), (735, 762288), (784, 714645), (840, 667002), (882, 635240), (980, 571716), (1008, 555835), (1176, 476430), (1260, 444668), (1470, 381144), (1680, 333501), (1764, 317620), (1960, 285858), (2205, 254096), (2352, 238215), (2520, 222334), (2940, 190572), (3528, 158810), (3920, 142929), (4410, 127048), (5040, 111167), (5880, 95286), (7056, 79405), (8820, 63524), (11760, 47643), (15881, 35280), (17640, 31762)]