143984280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5741}}^1$

素因数の和:5785

約数の個数: 128

約数和(自身を含む): 496108800

約数和(自身を除く): 352124520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 5741, 6270, 8360, 11482, 12540, 17223, 22964, 25080, 28705, 34446, 45928, 57410, 63151, 68892, 86115, 109079, 114820, 126302, 137784, 172230, 189453, 218158, 229640, 252604, 315755, 327237, 344460, 378906, 436316, 505208, 545395, 631510, 654474, 688920, 757812, 872632, 947265, 1090790, 1199869, 1263020, 1308948, 1515624, 1636185, 1894530, 2181580, 2399738, 2526040, 2617896, 3272370, 3599607, 3789060, 4363160, 4799476, 5999345, 6544740, 7199214, 7578120, 9598952, 11998690, 13089480, 14398428, 17998035, 23997380, 28796856, 35996070, 47994760, 71992140, 143984280]

約数ペア:

[(1, 143984280), (2, 71992140), (3, 47994760), (4, 35996070), (5, 28796856), (6, 23997380), (8, 17998035), (10, 14398428), (11, 13089480), (12, 11998690), (15, 9598952), (19, 7578120), (20, 7199214), (22, 6544740), (24, 5999345), (30, 4799476), (33, 4363160), (38, 3789060), (40, 3599607), (44, 3272370), (55, 2617896), (57, 2526040), (60, 2399738), (66, 2181580), (76, 1894530), (88, 1636185), (95, 1515624), (110, 1308948), (114, 1263020), (120, 1199869), (132, 1090790), (152, 947265), (165, 872632), (190, 757812), (209, 688920), (220, 654474), (228, 631510), (264, 545395), (285, 505208), (330, 436316), (380, 378906), (418, 344460), (440, 327237), (456, 315755), (570, 252604), (627, 229640), (660, 218158), (760, 189453), (836, 172230), (1045, 137784), (1140, 126302), (1254, 114820), (1320, 109079), (1672, 86115), (2090, 68892), (2280, 63151), (2508, 57410), (3135, 45928), (4180, 34446), (5016, 28705), (5741, 25080), (6270, 22964), (8360, 17223), (11482, 12540)]