1780993440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24251}}^1$

素因数の和:24292

約数の個数: 192

約数和(自身を含む): 6600424320

約数和(自身を除く): 4819430880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 14688, 18360, 24251, 24480, 36720, 48502, 72753, 73440, 97004, 121255, 145506, 194008, 218259, 242510, 291012, 363765, 388016, 412267, 436518, 485020, 582024, 654777, 727530, 776032, 824534, 873036, 970040, 1091295, 1164048, 1236801, 1309554, 1455060, 1649068, 1746072, 1940080, 2061335, 2182590, 2328096, 2473602, 2619108, 2910120, 3273885, 3298136, 3492144, 3710403, 3880160, 4122670, 4365180, 4947204, 5238216, 5820240, 6184005, 6547770, 6596272, 6984288, 7420806, 8245340, 8730360, 9894408, 10476432, 11131209, 11640480, 12368010, 13095540, 13192544, 14841612, 16490680, 17460720, 18552015, 19788816, 20952864, 22262418, 24736020, 26191080, 29683224, 32981360, 34921440, 37104030, 39577632, 44524836, 49472040, 52382160, 55656045, 59366448, 65962720, 74208060, 89049672, 98944080, 104764320, 111312090, 118732896, 148416120, 178099344, 197888160, 222624180, 296832240, 356198688, 445248360, 593664480, 890496720, 1780993440]

約数ペア:

[(1, 1780993440), (2, 890496720), (3, 593664480), (4, 445248360), (5, 356198688), (6, 296832240), (8, 222624180), (9, 197888160), (10, 178099344), (12, 148416120), (15, 118732896), (16, 111312090), (17, 104764320), (18, 98944080), (20, 89049672), (24, 74208060), (27, 65962720), (30, 59366448), (32, 55656045), (34, 52382160), (36, 49472040), (40, 44524836), (45, 39577632), (48, 37104030), (51, 34921440), (54, 32981360), (60, 29683224), (68, 26191080), (72, 24736020), (80, 22262418), (85, 20952864), (90, 19788816), (96, 18552015), (102, 17460720), (108, 16490680), (120, 14841612), (135, 13192544), (136, 13095540), (144, 12368010), (153, 11640480), (160, 11131209), (170, 10476432), (180, 9894408), (204, 8730360), (216, 8245340), (240, 7420806), (255, 6984288), (270, 6596272), (272, 6547770), (288, 6184005), (306, 5820240), (340, 5238216), (360, 4947204), (408, 4365180), (432, 4122670), (459, 3880160), (480, 3710403), (510, 3492144), (540, 3298136), (544, 3273885), (612, 2910120), (680, 2619108), (720, 2473602), (765, 2328096), (816, 2182590), (864, 2061335), (918, 1940080), (1020, 1746072), (1080, 1649068), (1224, 1455060), (1360, 1309554), (1440, 1236801), (1530, 1164048), (1632, 1091295), (1836, 970040), (2040, 873036), (2160, 824534), (2295, 776032), (2448, 727530), (2720, 654777), (3060, 582024), (3672, 485020), (4080, 436518), (4320, 412267), (4590, 388016), (4896, 363765), (6120, 291012), (7344, 242510), (8160, 218259), (9180, 194008), (12240, 145506), (14688, 121255), (18360, 97004), (24251, 73440), (24480, 72753), (36720, 48502)]