290053440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:654

約数の個数: 224

約数和(自身を含む): 1042416000

約数和(自身を除く): 752362560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 135, 144, 160, 177, 180, 192, 216, 236, 240, 270, 288, 295, 320, 354, 360, 432, 472, 480, 531, 540, 569, 576, 590, 708, 720, 864, 885, 944, 960, 1062, 1080, 1138, 1180, 1416, 1440, 1593, 1707, 1728, 1770, 1888, 2124, 2160, 2276, 2360, 2655, 2832, 2845, 2880, 3186, 3414, 3540, 3776, 4248, 4320, 4552, 4720, 5121, 5310, 5664, 5690, 6372, 6828, 7080, 7965, 8496, 8535, 8640, 9104, 9440, 10242, 10620, 11328, 11380, 12744, 13656, 14160, 15363, 15930, 16992, 17070, 18208, 18880, 20484, 21240, 22760, 25488, 25605, 27312, 28320, 30726, 31860, 33571, 33984, 34140, 36416, 40968, 42480, 45520, 50976, 51210, 54624, 56640, 61452, 63720, 67142, 68280, 76815, 81936, 84960, 91040, 100713, 101952, 102420, 109248, 122904, 127440, 134284, 136560, 153630, 163872, 167855, 169920, 182080, 201426, 204840, 245808, 254880, 268568, 273120, 302139, 307260, 327744, 335710, 402852, 409680, 491616, 503565, 509760, 537136, 546240, 604278, 614520, 671420, 805704, 819360, 906417, 983232, 1007130, 1074272, 1208556, 1229040, 1342840, 1510695, 1611408, 1638720, 1812834, 2014260, 2148544, 2417112, 2458080, 2685680, 3021390, 3222816, 3625668, 4028520, 4532085, 4834224, 4916160, 5371360, 6042780, 6445632, 7251336, 8057040, 9064170, 9668448, 10742720, 12085560, 14502672, 16114080, 18128340, 19336896, 24171120, 29005344, 32228160, 36256680, 48342240, 58010688, 72513360, 96684480, 145026720, 290053440]

約数ペア:

[(1, 290053440), (2, 145026720), (3, 96684480), (4, 72513360), (5, 58010688), (6, 48342240), (8, 36256680), (9, 32228160), (10, 29005344), (12, 24171120), (15, 19336896), (16, 18128340), (18, 16114080), (20, 14502672), (24, 12085560), (27, 10742720), (30, 9668448), (32, 9064170), (36, 8057040), (40, 7251336), (45, 6445632), (48, 6042780), (54, 5371360), (59, 4916160), (60, 4834224), (64, 4532085), (72, 4028520), (80, 3625668), (90, 3222816), (96, 3021390), (108, 2685680), (118, 2458080), (120, 2417112), (135, 2148544), (144, 2014260), (160, 1812834), (177, 1638720), (180, 1611408), (192, 1510695), (216, 1342840), (236, 1229040), (240, 1208556), (270, 1074272), (288, 1007130), (295, 983232), (320, 906417), (354, 819360), (360, 805704), (432, 671420), (472, 614520), (480, 604278), (531, 546240), (540, 537136), (569, 509760), (576, 503565), (590, 491616), (708, 409680), (720, 402852), (864, 335710), (885, 327744), (944, 307260), (960, 302139), (1062, 273120), (1080, 268568), (1138, 254880), (1180, 245808), (1416, 204840), (1440, 201426), (1593, 182080), (1707, 169920), (1728, 167855), (1770, 163872), (1888, 153630), (2124, 136560), (2160, 134284), (2276, 127440), (2360, 122904), (2655, 109248), (2832, 102420), (2845, 101952), (2880, 100713), (3186, 91040), (3414, 84960), (3540, 81936), (3776, 76815), (4248, 68280), (4320, 67142), (4552, 63720), (4720, 61452), (5121, 56640), (5310, 54624), (5664, 51210), (5690, 50976), (6372, 45520), (6828, 42480), (7080, 40968), (7965, 36416), (8496, 34140), (8535, 33984), (8640, 33571), (9104, 31860), (9440, 30726), (10242, 28320), (10620, 27312), (11328, 25605), (11380, 25488), (12744, 22760), (13656, 21240), (14160, 20484), (15363, 18880), (15930, 18208), (16992, 17070)]