260173440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2699

約数の個数: 192

約数和(自身を含む): 951617160

約数和(自身を除く): 691443720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2657, 2720, 2880, 3060, 3264, 4080, 4896, 5314, 5440, 5760, 6120, 6528, 7971, 8160, 9792, 10628, 10880, 12240, 13285, 15942, 16320, 19584, 21256, 23913, 24480, 26570, 31884, 32640, 39855, 42512, 45169, 47826, 48960, 53140, 63768, 79710, 85024, 90338, 95652, 97920, 106280, 119565, 127536, 135507, 159420, 170048, 180676, 191304, 212560, 225845, 239130, 255072, 271014, 318840, 340096, 361352, 382608, 406521, 425120, 451690, 478260, 510144, 542028, 637680, 677535, 722704, 765216, 813042, 850240, 903380, 956520, 1020288, 1084056, 1275360, 1355070, 1445408, 1530432, 1626084, 1700480, 1806760, 1913040, 2032605, 2168112, 2550720, 2710140, 2890816, 3060864, 3252168, 3613520, 3826080, 4065210, 4336224, 5101440, 5420280, 5781632, 6504336, 7227040, 7652160, 8130420, 8672448, 10840560, 13008672, 14454080, 15304320, 16260840, 17344896, 21681120, 26017344, 28908160, 32521680, 43362240, 52034688, 65043360, 86724480, 130086720, 260173440]

約数ペア:

[(1, 260173440), (2, 130086720), (3, 86724480), (4, 65043360), (5, 52034688), (6, 43362240), (8, 32521680), (9, 28908160), (10, 26017344), (12, 21681120), (15, 17344896), (16, 16260840), (17, 15304320), (18, 14454080), (20, 13008672), (24, 10840560), (30, 8672448), (32, 8130420), (34, 7652160), (36, 7227040), (40, 6504336), (45, 5781632), (48, 5420280), (51, 5101440), (60, 4336224), (64, 4065210), (68, 3826080), (72, 3613520), (80, 3252168), (85, 3060864), (90, 2890816), (96, 2710140), (102, 2550720), (120, 2168112), (128, 2032605), (136, 1913040), (144, 1806760), (153, 1700480), (160, 1626084), (170, 1530432), (180, 1445408), (192, 1355070), (204, 1275360), (240, 1084056), (255, 1020288), (272, 956520), (288, 903380), (306, 850240), (320, 813042), (340, 765216), (360, 722704), (384, 677535), (408, 637680), (480, 542028), (510, 510144), (544, 478260), (576, 451690), (612, 425120), (640, 406521), (680, 382608), (720, 361352), (765, 340096), (816, 318840), (960, 271014), (1020, 255072), (1088, 239130), (1152, 225845), (1224, 212560), (1360, 191304), (1440, 180676), (1530, 170048), (1632, 159420), (1920, 135507), (2040, 127536), (2176, 119565), (2448, 106280), (2657, 97920), (2720, 95652), (2880, 90338), (3060, 85024), (3264, 79710), (4080, 63768), (4896, 53140), (5314, 48960), (5440, 47826), (5760, 45169), (6120, 42512), (6528, 39855), (7971, 32640), (8160, 31884), (9792, 26570), (10628, 24480), (10880, 23913), (12240, 21256), (13285, 19584), (15942, 16320)]