1799912520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3119}}^1$

素因数の和:3372

約数の個数: 192

約数和(自身を含む): 6716736000

約数和(自身を除く): 4916823480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 229, 252, 280, 315, 360, 420, 458, 504, 630, 687, 840, 916, 1145, 1260, 1374, 1603, 1832, 2061, 2290, 2520, 2748, 3119, 3206, 3435, 4122, 4580, 4809, 5496, 6238, 6412, 6870, 8015, 8244, 9160, 9357, 9618, 10305, 12476, 12824, 13740, 14427, 15595, 16030, 16488, 18714, 19236, 20610, 21833, 24045, 24952, 27480, 28071, 28854, 31190, 32060, 37428, 38472, 41220, 43666, 46785, 48090, 56142, 57708, 62380, 64120, 65499, 72135, 74856, 82440, 87332, 93570, 96180, 109165, 112284, 115416, 124760, 130998, 140355, 144270, 174664, 187140, 192360, 196497, 218330, 224568, 261996, 280710, 288540, 327495, 374280, 392994, 436660, 523992, 561420, 577080, 654990, 714251, 785988, 873320, 982485, 1122840, 1309980, 1428502, 1571976, 1964970, 2142753, 2619960, 2857004, 3571255, 3929940, 4285506, 4999757, 5714008, 6428259, 7142510, 7859880, 8571012, 9999514, 10713765, 12856518, 14285020, 14999271, 17142024, 19999028, 21427530, 24998785, 25713036, 28570040, 29998542, 32141295, 39998056, 42855060, 44997813, 49997570, 51426072, 59997084, 64282590, 74996355, 85710120, 89995626, 99995140, 119994168, 128565180, 149992710, 179991252, 199990280, 224989065, 257130360, 299985420, 359982504, 449978130, 599970840, 899956260, 1799912520]

約数ペア:

[(1, 1799912520), (2, 899956260), (3, 599970840), (4, 449978130), (5, 359982504), (6, 299985420), (7, 257130360), (8, 224989065), (9, 199990280), (10, 179991252), (12, 149992710), (14, 128565180), (15, 119994168), (18, 99995140), (20, 89995626), (21, 85710120), (24, 74996355), (28, 64282590), (30, 59997084), (35, 51426072), (36, 49997570), (40, 44997813), (42, 42855060), (45, 39998056), (56, 32141295), (60, 29998542), (63, 28570040), (70, 25713036), (72, 24998785), (84, 21427530), (90, 19999028), (105, 17142024), (120, 14999271), (126, 14285020), (140, 12856518), (168, 10713765), (180, 9999514), (210, 8571012), (229, 7859880), (252, 7142510), (280, 6428259), (315, 5714008), (360, 4999757), (420, 4285506), (458, 3929940), (504, 3571255), (630, 2857004), (687, 2619960), (840, 2142753), (916, 1964970), (1145, 1571976), (1260, 1428502), (1374, 1309980), (1603, 1122840), (1832, 982485), (2061, 873320), (2290, 785988), (2520, 714251), (2748, 654990), (3119, 577080), (3206, 561420), (3435, 523992), (4122, 436660), (4580, 392994), (4809, 374280), (5496, 327495), (6238, 288540), (6412, 280710), (6870, 261996), (8015, 224568), (8244, 218330), (9160, 196497), (9357, 192360), (9618, 187140), (10305, 174664), (12476, 144270), (12824, 140355), (13740, 130998), (14427, 124760), (15595, 115416), (16030, 112284), (16488, 109165), (18714, 96180), (19236, 93570), (20610, 87332), (21833, 82440), (24045, 74856), (24952, 72135), (27480, 65499), (28071, 64120), (28854, 62380), (31190, 57708), (32060, 56142), (37428, 48090), (38472, 46785), (41220, 43666)]