23103080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 69914880

約数和(自身を除く): 46811800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 577, 616, 715, 728, 770, 910, 1001, 1144, 1154, 1430, 1540, 1820, 2002, 2308, 2860, 2885, 3080, 3640, 4004, 4039, 4616, 5005, 5720, 5770, 6347, 7501, 8008, 8078, 10010, 11540, 12694, 15002, 16156, 20020, 20195, 23080, 25388, 30004, 31735, 32312, 37505, 40040, 40390, 44429, 50776, 52507, 60008, 63470, 75010, 80780, 82511, 88858, 105014, 126940, 150020, 161560, 165022, 177716, 210028, 222145, 253880, 262535, 300040, 330044, 355432, 412555, 420056, 444290, 525070, 577577, 660088, 825110, 888580, 1050140, 1155154, 1650220, 1777160, 2100280, 2310308, 2887885, 3300440, 4620616, 5775770, 11551540, 23103080]

約数ペア:

[(1, 23103080), (2, 11551540), (4, 5775770), (5, 4620616), (7, 3300440), (8, 2887885), (10, 2310308), (11, 2100280), (13, 1777160), (14, 1650220), (20, 1155154), (22, 1050140), (26, 888580), (28, 825110), (35, 660088), (40, 577577), (44, 525070), (52, 444290), (55, 420056), (56, 412555), (65, 355432), (70, 330044), (77, 300040), (88, 262535), (91, 253880), (104, 222145), (110, 210028), (130, 177716), (140, 165022), (143, 161560), (154, 150020), (182, 126940), (220, 105014), (260, 88858), (280, 82511), (286, 80780), (308, 75010), (364, 63470), (385, 60008), (440, 52507), (455, 50776), (520, 44429), (572, 40390), (577, 40040), (616, 37505), (715, 32312), (728, 31735), (770, 30004), (910, 25388), (1001, 23080), (1144, 20195), (1154, 20020), (1430, 16156), (1540, 15002), (1820, 12694), (2002, 11540), (2308, 10010), (2860, 8078), (2885, 8008), (3080, 7501), (3640, 6347), (4004, 5770), (4039, 5720), (4616, 5005)]