712476720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 2498625792

約数和(自身を除く): 1786149072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 137, 144, 155, 180, 186, 233, 240, 248, 274, 279, 310, 360, 372, 411, 465, 466, 496, 548, 558, 620, 685, 699, 720, 744, 822, 930, 932, 1096, 1116, 1165, 1233, 1240, 1370, 1395, 1398, 1488, 1644, 1860, 1864, 2055, 2097, 2192, 2232, 2330, 2466, 2480, 2740, 2790, 2796, 3288, 3495, 3720, 3728, 4110, 4194, 4247, 4464, 4660, 4932, 5480, 5580, 5592, 6165, 6576, 6990, 7223, 7440, 8220, 8388, 8494, 9320, 9864, 10485, 10960, 11160, 11184, 12330, 12741, 13980, 14446, 16440, 16776, 16988, 18640, 19728, 20970, 21235, 21669, 22320, 24660, 25482, 27960, 28892, 31921, 32880, 33552, 33976, 36115, 38223, 41940, 42470, 43338, 49320, 50964, 55920, 57784, 63705, 63842, 65007, 67952, 72230, 76446, 83880, 84940, 86676, 95763, 98640, 101928, 108345, 115568, 127410, 127684, 130014, 144460, 152892, 159605, 167760, 169880, 173352, 191115, 191526, 203856, 216690, 254820, 255368, 260028, 287289, 288920, 305784, 319210, 325035, 339760, 346704, 382230, 383052, 433380, 478815, 509640, 510736, 520056, 574578, 577840, 611568, 638420, 650070, 764460, 766104, 866760, 957630, 989551, 1019280, 1040112, 1149156, 1276840, 1300140, 1436445, 1528920, 1532208, 1733520, 1915260, 1979102, 2298312, 2553680, 2600280, 2872890, 2968653, 3057840, 3830520, 3958204, 4596624, 4947755, 5200560, 5745780, 5937306, 7661040, 7916408, 8905959, 9895510, 11491560, 11874612, 14843265, 15832816, 17811918, 19791020, 22983120, 23749224, 29686530, 35623836, 39582040, 44529795, 47498448, 59373060, 71247672, 79164080, 89059590, 118746120, 142495344, 178119180, 237492240, 356238360, 712476720]

約数ペア:

[(1, 712476720), (2, 356238360), (3, 237492240), (4, 178119180), (5, 142495344), (6, 118746120), (8, 89059590), (9, 79164080), (10, 71247672), (12, 59373060), (15, 47498448), (16, 44529795), (18, 39582040), (20, 35623836), (24, 29686530), (30, 23749224), (31, 22983120), (36, 19791020), (40, 17811918), (45, 15832816), (48, 14843265), (60, 11874612), (62, 11491560), (72, 9895510), (80, 8905959), (90, 7916408), (93, 7661040), (120, 5937306), (124, 5745780), (137, 5200560), (144, 4947755), (155, 4596624), (180, 3958204), (186, 3830520), (233, 3057840), (240, 2968653), (248, 2872890), (274, 2600280), (279, 2553680), (310, 2298312), (360, 1979102), (372, 1915260), (411, 1733520), (465, 1532208), (466, 1528920), (496, 1436445), (548, 1300140), (558, 1276840), (620, 1149156), (685, 1040112), (699, 1019280), (720, 989551), (744, 957630), (822, 866760), (930, 766104), (932, 764460), (1096, 650070), (1116, 638420), (1165, 611568), (1233, 577840), (1240, 574578), (1370, 520056), (1395, 510736), (1398, 509640), (1488, 478815), (1644, 433380), (1860, 383052), (1864, 382230), (2055, 346704), (2097, 339760), (2192, 325035), (2232, 319210), (2330, 305784), (2466, 288920), (2480, 287289), (2740, 260028), (2790, 255368), (2796, 254820), (3288, 216690), (3495, 203856), (3720, 191526), (3728, 191115), (4110, 173352), (4194, 169880), (4247, 167760), (4464, 159605), (4660, 152892), (4932, 144460), (5480, 130014), (5580, 127684), (5592, 127410), (6165, 115568), (6576, 108345), (6990, 101928), (7223, 98640), (7440, 95763), (8220, 86676), (8388, 84940), (8494, 83880), (9320, 76446), (9864, 72230), (10485, 67952), (10960, 65007), (11160, 63842), (11184, 63705), (12330, 57784), (12741, 55920), (13980, 50964), (14446, 49320), (16440, 43338), (16776, 42470), (16988, 41940), (18640, 38223), (19728, 36115), (20970, 33976), (21235, 33552), (21669, 32880), (22320, 31921), (24660, 28892), (25482, 27960)]