288958320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:717

約数の個数: 320

約数和(自身を含む): 1178496000

約数和(自身を除く): 889537680

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, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 168, 174, 180, 189, 203, 210, 216, 232, 240, 252, 261, 270, 280, 290, 315, 336, 348, 360, 378, 406, 420, 432, 435, 464, 504, 522, 540, 560, 580, 609, 630, 659, 696, 720, 756, 783, 812, 840, 870, 945, 1008, 1015, 1044, 1080, 1160, 1218, 1260, 1305, 1318, 1392, 1512, 1566, 1624, 1680, 1740, 1827, 1890, 1977, 2030, 2088, 2160, 2320, 2436, 2520, 2610, 2636, 3024, 3045, 3132, 3248, 3295, 3480, 3654, 3780, 3915, 3954, 4060, 4176, 4613, 4872, 5040, 5220, 5272, 5481, 5931, 6090, 6264, 6590, 6960, 7308, 7560, 7830, 7908, 8120, 9135, 9226, 9744, 9885, 10440, 10544, 10962, 11862, 12180, 12528, 13180, 13839, 14616, 15120, 15660, 15816, 16240, 17793, 18270, 18452, 19111, 19770, 20880, 21924, 23065, 23724, 24360, 26360, 27405, 27678, 29232, 29655, 31320, 31632, 35586, 36540, 36904, 38222, 39540, 41517, 43848, 46130, 47448, 48720, 52720, 54810, 55356, 57333, 59310, 62640, 69195, 71172, 73080, 73808, 76444, 79080, 83034, 87696, 88965, 92260, 94896, 95555, 109620, 110712, 114666, 118620, 124551, 133777, 138390, 142344, 146160, 152888, 158160, 166068, 171999, 177930, 184520, 191110, 207585, 219240, 221424, 229332, 237240, 249102, 267554, 276780, 284688, 286665, 305776, 332136, 343998, 355860, 369040, 382220, 401331, 415170, 438480, 458664, 474480, 498204, 515997, 535108, 553560, 573330, 622755, 664272, 668885, 687996, 711720, 764440, 802662, 830340, 859995, 917328, 996408, 1031994, 1070216, 1107120, 1146660, 1203993, 1245510, 1337770, 1375992, 1423440, 1528880, 1605324, 1660680, 1719990, 1992816, 2006655, 2063988, 2140432, 2293320, 2407986, 2491020, 2579985, 2675540, 2751984, 3210648, 3321360, 3439980, 3611979, 4013310, 4127976, 4586640, 4815972, 4982040, 5159970, 5351080, 6019965, 6421296, 6879960, 7223958, 8026620, 8255952, 9631944, 9964080, 10319940, 10702160, 12039930, 13759920, 14447916, 16053240, 18059895, 19263888, 20639880, 24079860, 28895832, 32106480, 36119790, 41279760, 48159720, 57791664, 72239580, 96319440, 144479160, 288958320]

約数ペア:

[(1, 288958320), (2, 144479160), (3, 96319440), (4, 72239580), (5, 57791664), (6, 48159720), (7, 41279760), (8, 36119790), (9, 32106480), (10, 28895832), (12, 24079860), (14, 20639880), (15, 19263888), (16, 18059895), (18, 16053240), (20, 14447916), (21, 13759920), (24, 12039930), (27, 10702160), (28, 10319940), (29, 9964080), (30, 9631944), (35, 8255952), (36, 8026620), (40, 7223958), (42, 6879960), (45, 6421296), (48, 6019965), (54, 5351080), (56, 5159970), (58, 4982040), (60, 4815972), (63, 4586640), (70, 4127976), (72, 4013310), (80, 3611979), (84, 3439980), (87, 3321360), (90, 3210648), (105, 2751984), (108, 2675540), (112, 2579985), (116, 2491020), (120, 2407986), (126, 2293320), (135, 2140432), (140, 2063988), (144, 2006655), (145, 1992816), (168, 1719990), (174, 1660680), (180, 1605324), (189, 1528880), (203, 1423440), (210, 1375992), (216, 1337770), (232, 1245510), (240, 1203993), (252, 1146660), (261, 1107120), (270, 1070216), (280, 1031994), (290, 996408), (315, 917328), (336, 859995), (348, 830340), (360, 802662), (378, 764440), (406, 711720), (420, 687996), (432, 668885), (435, 664272), (464, 622755), (504, 573330), (522, 553560), (540, 535108), (560, 515997), (580, 498204), (609, 474480), (630, 458664), (659, 438480), (696, 415170), (720, 401331), (756, 382220), (783, 369040), (812, 355860), (840, 343998), (870, 332136), (945, 305776), (1008, 286665), (1015, 284688), (1044, 276780), (1080, 267554), (1160, 249102), (1218, 237240), (1260, 229332), (1305, 221424), (1318, 219240), (1392, 207585), (1512, 191110), (1566, 184520), (1624, 177930), (1680, 171999), (1740, 166068), (1827, 158160), (1890, 152888), (1977, 146160), (2030, 142344), (2088, 138390), (2160, 133777), (2320, 124551), (2436, 118620), (2520, 114666), (2610, 110712), (2636, 109620), (3024, 95555), (3045, 94896), (3132, 92260), (3248, 88965), (3295, 87696), (3480, 83034), (3654, 79080), (3780, 76444), (3915, 73808), (3954, 73080), (4060, 71172), (4176, 69195), (4613, 62640), (4872, 59310), (5040, 57333), (5220, 55356), (5272, 54810), (5481, 52720), (5931, 48720), (6090, 47448), (6264, 46130), (6590, 43848), (6960, 41517), (7308, 39540), (7560, 38222), (7830, 36904), (7908, 36540), (8120, 35586), (9135, 31632), (9226, 31320), (9744, 29655), (9885, 29232), (10440, 27678), (10544, 27405), (10962, 26360), (11862, 24360), (12180, 23724), (12528, 23065), (13180, 21924), (13839, 20880), (14616, 19770), (15120, 19111), (15660, 18452), (15816, 18270), (16240, 17793)]