18416160

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 360

約数和(自身を含む): 78211980

約数和(自身を除く): 59795820

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 58, 60, 63, 70, 72, 80, 81, 84, 87, 90, 96, 98, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 147, 160, 162, 168, 174, 180, 189, 196, 203, 210, 216, 224, 232, 240, 245, 252, 261, 270, 280, 288, 290, 294, 315, 324, 336, 348, 360, 378, 392, 405, 406, 420, 432, 435, 441, 464, 480, 490, 504, 522, 540, 560, 567, 580, 588, 609, 630, 648, 672, 696, 720, 735, 756, 783, 784, 810, 812, 840, 864, 870, 882, 928, 945, 980, 1008, 1015, 1044, 1080, 1120, 1134, 1160, 1176, 1218, 1260, 1296, 1305, 1323, 1392, 1421, 1440, 1470, 1512, 1566, 1568, 1620, 1624, 1680, 1740, 1764, 1827, 1890, 1960, 2016, 2030, 2088, 2160, 2205, 2268, 2320, 2349, 2352, 2436, 2520, 2592, 2610, 2646, 2784, 2835, 2842, 2940, 3024, 3045, 3132, 3240, 3248, 3360, 3480, 3528, 3654, 3780, 3915, 3920, 3969, 4060, 4176, 4263, 4320, 4410, 4536, 4640, 4698, 4704, 4872, 5040, 5220, 5292, 5481, 5670, 5684, 5880, 6048, 6090, 6264, 6480, 6496, 6615, 6960, 7056, 7105, 7308, 7560, 7830, 7840, 7938, 8120, 8352, 8526, 8820, 9072, 9135, 9396, 9744, 10080, 10440, 10584, 10962, 11340, 11368, 11745, 11760, 12180, 12528, 12789, 12960, 13230, 13920, 14112, 14210, 14616, 15120, 15660, 15876, 16240, 16443, 17052, 17640, 18144, 18270, 18792, 19488, 19845, 20880, 21168, 21315, 21924, 22680, 22736, 23490, 23520, 24360, 25056, 25578, 26460, 27405, 28420, 29232, 30240, 31320, 31752, 32480, 32886, 34104, 35280, 36540, 37584, 38367, 39690, 41760, 42336, 42630, 43848, 45360, 45472, 46980, 48720, 51156, 52920, 54810, 56840, 58464, 62640, 63504, 63945, 65772, 68208, 70560, 73080, 75168, 76734, 79380, 82215, 85260, 87696, 90720, 93960, 97440, 102312, 105840, 109620, 113680, 115101, 125280, 127008, 127890, 131544, 136416, 146160, 153468, 158760, 164430, 170520, 175392, 187920, 191835, 204624, 211680, 219240, 227360, 230202, 255780, 263088, 292320, 306936, 317520, 328860, 341040, 375840, 383670, 409248, 438480, 460404, 511560, 526176, 575505, 613872, 635040, 657720, 682080, 767340, 876960, 920808, 1023120, 1151010, 1227744, 1315440, 1534680, 1841616, 2046240, 2302020, 2630880, 3069360, 3683232, 4604040, 6138720, 9208080, 18416160]

約数ペア:

[(1, 18416160), (2, 9208080), (3, 6138720), (4, 4604040), (5, 3683232), (6, 3069360), (7, 2630880), (8, 2302020), (9, 2046240), (10, 1841616), (12, 1534680), (14, 1315440), (15, 1227744), (16, 1151010), (18, 1023120), (20, 920808), (21, 876960), (24, 767340), (27, 682080), (28, 657720), (29, 635040), (30, 613872), (32, 575505), (35, 526176), (36, 511560), (40, 460404), (42, 438480), (45, 409248), (48, 383670), (49, 375840), (54, 341040), (56, 328860), (58, 317520), (60, 306936), (63, 292320), (70, 263088), (72, 255780), (80, 230202), (81, 227360), (84, 219240), (87, 211680), (90, 204624), (96, 191835), (98, 187920), (105, 175392), (108, 170520), (112, 164430), (116, 158760), (120, 153468), (126, 146160), (135, 136416), (140, 131544), (144, 127890), (145, 127008), (147, 125280), (160, 115101), (162, 113680), (168, 109620), (174, 105840), (180, 102312), (189, 97440), (196, 93960), (203, 90720), (210, 87696), (216, 85260), (224, 82215), (232, 79380), (240, 76734), (245, 75168), (252, 73080), (261, 70560), (270, 68208), (280, 65772), (288, 63945), (290, 63504), (294, 62640), (315, 58464), (324, 56840), (336, 54810), (348, 52920), (360, 51156), (378, 48720), (392, 46980), (405, 45472), (406, 45360), (420, 43848), (432, 42630), (435, 42336), (441, 41760), (464, 39690), (480, 38367), (490, 37584), (504, 36540), (522, 35280), (540, 34104), (560, 32886), (567, 32480), (580, 31752), (588, 31320), (609, 30240), (630, 29232), (648, 28420), (672, 27405), (696, 26460), (720, 25578), (735, 25056), (756, 24360), (783, 23520), (784, 23490), (810, 22736), (812, 22680), (840, 21924), (864, 21315), (870, 21168), (882, 20880), (928, 19845), (945, 19488), (980, 18792), (1008, 18270), (1015, 18144), (1044, 17640), (1080, 17052), (1120, 16443), (1134, 16240), (1160, 15876), (1176, 15660), (1218, 15120), (1260, 14616), (1296, 14210), (1305, 14112), (1323, 13920), (1392, 13230), (1421, 12960), (1440, 12789), (1470, 12528), (1512, 12180), (1566, 11760), (1568, 11745), (1620, 11368), (1624, 11340), (1680, 10962), (1740, 10584), (1764, 10440), (1827, 10080), (1890, 9744), (1960, 9396), (2016, 9135), (2030, 9072), (2088, 8820), (2160, 8526), (2205, 8352), (2268, 8120), (2320, 7938), (2349, 7840), (2352, 7830), (2436, 7560), (2520, 7308), (2592, 7105), (2610, 7056), (2646, 6960), (2784, 6615), (2835, 6496), (2842, 6480), (2940, 6264), (3024, 6090), (3045, 6048), (3132, 5880), (3240, 5684), (3248, 5670), (3360, 5481), (3480, 5292), (3528, 5220), (3654, 5040), (3780, 4872), (3915, 4704), (3920, 4698), (3969, 4640), (4060, 4536), (4176, 4410), (4263, 4320)]