1584401880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1913

約数の個数: 128

約数和(自身を含む): 4865817600

約数和(自身を除く): 3281415720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 97, 120, 158, 194, 237, 291, 316, 388, 395, 474, 485, 582, 632, 776, 790, 948, 970, 1164, 1185, 1455, 1580, 1723, 1896, 1940, 2328, 2370, 2910, 3160, 3446, 3880, 4740, 5169, 5820, 6892, 7663, 8615, 9480, 10338, 11640, 13784, 15326, 17230, 20676, 22989, 25845, 30652, 34460, 38315, 41352, 45978, 51690, 61304, 68920, 76630, 91956, 103380, 114945, 136117, 153260, 167131, 183912, 206760, 229890, 272234, 306520, 334262, 408351, 459780, 501393, 544468, 668524, 680585, 816702, 835655, 919560, 1002786, 1088936, 1337048, 1361170, 1633404, 1671310, 2005572, 2041755, 2506965, 2722340, 3266808, 3342620, 4011144, 4083510, 5013930, 5444680, 6685240, 8167020, 10027860, 13203349, 16334040, 20055720, 26406698, 39610047, 52813396, 66016745, 79220094, 105626792, 132033490, 158440188, 198050235, 264066980, 316880376, 396100470, 528133960, 792200940, 1584401880]

約数ペア:

[(1, 1584401880), (2, 792200940), (3, 528133960), (4, 396100470), (5, 316880376), (6, 264066980), (8, 198050235), (10, 158440188), (12, 132033490), (15, 105626792), (20, 79220094), (24, 66016745), (30, 52813396), (40, 39610047), (60, 26406698), (79, 20055720), (97, 16334040), (120, 13203349), (158, 10027860), (194, 8167020), (237, 6685240), (291, 5444680), (316, 5013930), (388, 4083510), (395, 4011144), (474, 3342620), (485, 3266808), (582, 2722340), (632, 2506965), (776, 2041755), (790, 2005572), (948, 1671310), (970, 1633404), (1164, 1361170), (1185, 1337048), (1455, 1088936), (1580, 1002786), (1723, 919560), (1896, 835655), (1940, 816702), (2328, 680585), (2370, 668524), (2910, 544468), (3160, 501393), (3446, 459780), (3880, 408351), (4740, 334262), (5169, 306520), (5820, 272234), (6892, 229890), (7663, 206760), (8615, 183912), (9480, 167131), (10338, 153260), (11640, 136117), (13784, 114945), (15326, 103380), (17230, 91956), (20676, 76630), (22989, 68920), (25845, 61304), (30652, 51690), (34460, 45978), (38315, 41352)]