68949360

素因数分解:

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

素因数の和:392

約数の個数: 160

約数和(自身を含む): 240252480

約数和(自身を除く): 171303120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 137, 144, 180, 216, 233, 240, 270, 274, 360, 411, 432, 466, 540, 548, 685, 699, 720, 822, 932, 1080, 1096, 1165, 1233, 1370, 1398, 1644, 1864, 2055, 2097, 2160, 2192, 2330, 2466, 2740, 2796, 3288, 3495, 3699, 3728, 4110, 4194, 4660, 4932, 5480, 5592, 6165, 6291, 6576, 6990, 7398, 8220, 8388, 9320, 9864, 10485, 10960, 11184, 12330, 12582, 13980, 14796, 16440, 16776, 18495, 18640, 19728, 20970, 24660, 25164, 27960, 29592, 31455, 31921, 32880, 33552, 36990, 41940, 49320, 50328, 55920, 59184, 62910, 63842, 73980, 83880, 95763, 98640, 100656, 125820, 127684, 147960, 159605, 167760, 191526, 251640, 255368, 287289, 295920, 319210, 383052, 478815, 503280, 510736, 574578, 638420, 766104, 861867, 957630, 1149156, 1276840, 1436445, 1532208, 1723734, 1915260, 2298312, 2553680, 2872890, 3447468, 3830520, 4309335, 4596624, 5745780, 6894936, 7661040, 8618670, 11491560, 13789872, 17237340, 22983120, 34474680, 68949360]

約数ペア:

[(1, 68949360), (2, 34474680), (3, 22983120), (4, 17237340), (5, 13789872), (6, 11491560), (8, 8618670), (9, 7661040), (10, 6894936), (12, 5745780), (15, 4596624), (16, 4309335), (18, 3830520), (20, 3447468), (24, 2872890), (27, 2553680), (30, 2298312), (36, 1915260), (40, 1723734), (45, 1532208), (48, 1436445), (54, 1276840), (60, 1149156), (72, 957630), (80, 861867), (90, 766104), (108, 638420), (120, 574578), (135, 510736), (137, 503280), (144, 478815), (180, 383052), (216, 319210), (233, 295920), (240, 287289), (270, 255368), (274, 251640), (360, 191526), (411, 167760), (432, 159605), (466, 147960), (540, 127684), (548, 125820), (685, 100656), (699, 98640), (720, 95763), (822, 83880), (932, 73980), (1080, 63842), (1096, 62910), (1165, 59184), (1233, 55920), (1370, 50328), (1398, 49320), (1644, 41940), (1864, 36990), (2055, 33552), (2097, 32880), (2160, 31921), (2192, 31455), (2330, 29592), (2466, 27960), (2740, 25164), (2796, 24660), (3288, 20970), (3495, 19728), (3699, 18640), (3728, 18495), (4110, 16776), (4194, 16440), (4660, 14796), (4932, 13980), (5480, 12582), (5592, 12330), (6165, 11184), (6291, 10960), (6576, 10485), (6990, 9864), (7398, 9320), (8220, 8388)]