1803985560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128489}}^1$

素因数の和:128522

約数の個数: 128

約数和(自身を含む): 6475896000

約数和(自身を除く): 4671910440

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, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 128489, 256978, 385467, 513956, 642445, 770934, 1027912, 1156401, 1284890, 1541868, 1670357, 1927335, 2312802, 2569780, 3083736, 3340714, 3469203, 3854670, 4625604, 5011071, 5139560, 5782005, 6681428, 6938406, 7709340, 8351785, 9251208, 10022142, 11564010, 13362856, 13876812, 15033213, 15418680, 16703570, 17346015, 20044284, 23128020, 25055355, 27753624, 30066426, 33407140, 34692030, 40088568, 45099639, 46256040, 50110710, 60132852, 66814280, 69384060, 75166065, 90199278, 100221420, 120265704, 138768120, 150332130, 180398556, 200442840, 225498195, 300664260, 360797112, 450996390, 601328520, 901992780, 1803985560]

約数ペア:

[(1, 1803985560), (2, 901992780), (3, 601328520), (4, 450996390), (5, 360797112), (6, 300664260), (8, 225498195), (9, 200442840), (10, 180398556), (12, 150332130), (13, 138768120), (15, 120265704), (18, 100221420), (20, 90199278), (24, 75166065), (26, 69384060), (27, 66814280), (30, 60132852), (36, 50110710), (39, 46256040), (40, 45099639), (45, 40088568), (52, 34692030), (54, 33407140), (60, 30066426), (65, 27753624), (72, 25055355), (78, 23128020), (90, 20044284), (104, 17346015), (108, 16703570), (117, 15418680), (120, 15033213), (130, 13876812), (135, 13362856), (156, 11564010), (180, 10022142), (195, 9251208), (216, 8351785), (234, 7709340), (260, 6938406), (270, 6681428), (312, 5782005), (351, 5139560), (360, 5011071), (390, 4625604), (468, 3854670), (520, 3469203), (540, 3340714), (585, 3083736), (702, 2569780), (780, 2312802), (936, 1927335), (1080, 1670357), (1170, 1541868), (1404, 1284890), (1560, 1156401), (1755, 1027912), (2340, 770934), (2808, 642445), (3510, 513956), (4680, 385467), (7020, 256978), (14040, 128489)]