6230840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:70

約数の個数: 144

約数和(自身を含む): 18898920

約数和(自身を除く): 12668080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 68, 70, 77, 85, 88, 98, 110, 119, 136, 140, 154, 170, 187, 196, 220, 238, 245, 280, 289, 308, 340, 374, 385, 392, 440, 476, 490, 539, 578, 595, 616, 680, 748, 770, 833, 935, 952, 980, 1078, 1156, 1190, 1309, 1445, 1496, 1540, 1666, 1870, 1960, 2023, 2156, 2312, 2380, 2618, 2695, 2890, 3080, 3179, 3332, 3740, 4046, 4165, 4312, 4760, 5236, 5390, 5780, 6358, 6545, 6664, 7480, 8092, 8330, 9163, 10115, 10472, 10780, 11560, 12716, 13090, 14161, 15895, 16184, 16660, 18326, 20230, 21560, 22253, 25432, 26180, 28322, 31790, 33320, 36652, 40460, 44506, 45815, 52360, 56644, 63580, 70805, 73304, 80920, 89012, 91630, 111265, 113288, 127160, 141610, 155771, 178024, 183260, 222530, 283220, 311542, 366520, 445060, 566440, 623084, 778855, 890120, 1246168, 1557710, 3115420, 6230840]

約数ペア:

[(1, 6230840), (2, 3115420), (4, 1557710), (5, 1246168), (7, 890120), (8, 778855), (10, 623084), (11, 566440), (14, 445060), (17, 366520), (20, 311542), (22, 283220), (28, 222530), (34, 183260), (35, 178024), (40, 155771), (44, 141610), (49, 127160), (55, 113288), (56, 111265), (68, 91630), (70, 89012), (77, 80920), (85, 73304), (88, 70805), (98, 63580), (110, 56644), (119, 52360), (136, 45815), (140, 44506), (154, 40460), (170, 36652), (187, 33320), (196, 31790), (220, 28322), (238, 26180), (245, 25432), (280, 22253), (289, 21560), (308, 20230), (340, 18326), (374, 16660), (385, 16184), (392, 15895), (440, 14161), (476, 13090), (490, 12716), (539, 11560), (578, 10780), (595, 10472), (616, 10115), (680, 9163), (748, 8330), (770, 8092), (833, 7480), (935, 6664), (952, 6545), (980, 6358), (1078, 5780), (1156, 5390), (1190, 5236), (1309, 4760), (1445, 4312), (1496, 4165), (1540, 4046), (1666, 3740), (1870, 3332), (1960, 3179), (2023, 3080), (2156, 2890), (2312, 2695), (2380, 2618)]