2649600720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 400

約数和(自身を含む): 10072605312

約数和(自身を除く): 7423004592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 71, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 142, 144, 156, 162, 180, 195, 208, 213, 216, 234, 240, 260, 270, 284, 312, 324, 351, 355, 360, 390, 405, 426, 432, 443, 468, 520, 540, 568, 585, 624, 639, 648, 702, 710, 720, 780, 810, 852, 886, 923, 936, 1040, 1053, 1065, 1080, 1136, 1170, 1278, 1296, 1329, 1404, 1420, 1560, 1620, 1704, 1755, 1772, 1846, 1872, 1917, 2106, 2130, 2160, 2215, 2340, 2556, 2658, 2769, 2808, 2840, 3120, 3195, 3240, 3408, 3510, 3544, 3692, 3834, 3987, 4212, 4260, 4430, 4615, 4680, 5112, 5265, 5316, 5538, 5616, 5680, 5751, 5759, 6390, 6480, 6645, 7020, 7088, 7384, 7668, 7974, 8307, 8424, 8520, 8860, 9230, 9360, 9585, 10224, 10530, 10632, 11076, 11502, 11518, 11961, 12780, 13290, 13845, 14040, 14768, 15336, 15948, 16614, 16848, 17040, 17277, 17720, 18460, 19170, 19935, 21060, 21264, 22152, 23004, 23036, 23922, 24921, 25560, 26580, 27690, 28080, 28755, 28795, 30672, 31453, 31896, 33228, 34554, 35440, 35883, 36920, 38340, 39870, 41535, 42120, 44304, 46008, 46072, 47844, 49842, 51120, 51831, 53160, 55380, 57510, 57590, 59805, 62906, 63792, 66456, 69108, 71766, 73840, 74763, 76680, 79740, 83070, 84240, 86385, 92016, 92144, 94359, 95688, 99684, 103662, 106320, 110760, 115020, 115180, 119610, 124605, 125812, 132912, 138216, 143532, 149526, 153360, 155493, 157265, 159480, 166140, 172770, 179415, 188718, 191376, 199368, 207324, 221520, 230040, 230360, 239220, 249210, 251624, 259155, 276432, 283077, 287064, 299052, 310986, 314530, 318960, 332280, 345540, 358830, 373815, 377436, 398736, 408889, 414648, 460080, 460720, 466479, 471795, 478440, 498420, 503248, 518310, 566154, 574128, 598104, 621972, 629060, 664560, 691080, 717660, 747630, 754872, 777465, 817778, 829296, 849231, 932958, 943590, 956880, 996840, 1036620, 1132308, 1196208, 1226667, 1243944, 1258120, 1382160, 1415385, 1435320, 1495260, 1509744, 1554930, 1635556, 1698462, 1865916, 1887180, 1993680, 2044445, 2073240, 2264616, 2332395, 2453334, 2487888, 2516240, 2547693, 2830770, 2870640, 2990520, 3109860, 3271112, 3396924, 3680001, 3731832, 3774360, 4088890, 4146480, 4246155, 4529232, 4664790, 4906668, 5095386, 5661540, 5981040, 6133335, 6219720, 6542224, 6793848, 7360002, 7463664, 7548720, 8177780, 8492310, 9329580, 9813336, 10190772, 11040003, 11323080, 12266670, 12439440, 12738465, 13587696, 14720004, 16355560, 16984620, 18400005, 18659160, 19626672, 20381544, 22080006, 22646160, 24533340, 25476930, 29440008, 32711120, 33120009, 33969240, 36800010, 37318320, 40763088, 44160012, 49066680, 50953860, 55200015, 58880016, 66240018, 67938480, 73600020, 88320024, 98133360, 101907720, 110400030, 132480036, 147200040, 165600045, 176640048, 203815440, 220800060, 264960072, 294400080, 331200090, 441600120, 529920144, 662400180, 883200240, 1324800360, 2649600720]

約数ペア:

[(1, 2649600720), (2, 1324800360), (3, 883200240), (4, 662400180), (5, 529920144), (6, 441600120), (8, 331200090), (9, 294400080), (10, 264960072), (12, 220800060), (13, 203815440), (15, 176640048), (16, 165600045), (18, 147200040), (20, 132480036), (24, 110400030), (26, 101907720), (27, 98133360), (30, 88320024), (36, 73600020), (39, 67938480), (40, 66240018), (45, 58880016), (48, 55200015), (52, 50953860), (54, 49066680), (60, 44160012), (65, 40763088), (71, 37318320), (72, 36800010), (78, 33969240), (80, 33120009), (81, 32711120), (90, 29440008), (104, 25476930), (108, 24533340), (117, 22646160), (120, 22080006), (130, 20381544), (135, 19626672), (142, 18659160), (144, 18400005), (156, 16984620), (162, 16355560), (180, 14720004), (195, 13587696), (208, 12738465), (213, 12439440), (216, 12266670), (234, 11323080), (240, 11040003), (260, 10190772), (270, 9813336), (284, 9329580), (312, 8492310), (324, 8177780), (351, 7548720), (355, 7463664), (360, 7360002), (390, 6793848), (405, 6542224), (426, 6219720), (432, 6133335), (443, 5981040), (468, 5661540), (520, 5095386), (540, 4906668), (568, 4664790), (585, 4529232), (624, 4246155), (639, 4146480), (648, 4088890), (702, 3774360), (710, 3731832), (720, 3680001), (780, 3396924), (810, 3271112), (852, 3109860), (886, 2990520), (923, 2870640), (936, 2830770), (1040, 2547693), (1053, 2516240), (1065, 2487888), (1080, 2453334), (1136, 2332395), (1170, 2264616), (1278, 2073240), (1296, 2044445), (1329, 1993680), (1404, 1887180), (1420, 1865916), (1560, 1698462), (1620, 1635556), (1704, 1554930), (1755, 1509744), (1772, 1495260), (1846, 1435320), (1872, 1415385), (1917, 1382160), (2106, 1258120), (2130, 1243944), (2160, 1226667), (2215, 1196208), (2340, 1132308), (2556, 1036620), (2658, 996840), (2769, 956880), (2808, 943590), (2840, 932958), (3120, 849231), (3195, 829296), (3240, 817778), (3408, 777465), (3510, 754872), (3544, 747630), (3692, 717660), (3834, 691080), (3987, 664560), (4212, 629060), (4260, 621972), (4430, 598104), (4615, 574128), (4680, 566154), (5112, 518310), (5265, 503248), (5316, 498420), (5538, 478440), (5616, 471795), (5680, 466479), (5751, 460720), (5759, 460080), (6390, 414648), (6480, 408889), (6645, 398736), (7020, 377436), (7088, 373815), (7384, 358830), (7668, 345540), (7974, 332280), (8307, 318960), (8424, 314530), (8520, 310986), (8860, 299052), (9230, 287064), (9360, 283077), (9585, 276432), (10224, 259155), (10530, 251624), (10632, 249210), (11076, 239220), (11502, 230360), (11518, 230040), (11961, 221520), (12780, 207324), (13290, 199368), (13845, 191376), (14040, 188718), (14768, 179415), (15336, 172770), (15948, 166140), (16614, 159480), (16848, 157265), (17040, 155493), (17277, 153360), (17720, 149526), (18460, 143532), (19170, 138216), (19935, 132912), (21060, 125812), (21264, 124605), (22152, 119610), (23004, 115180), (23036, 115020), (23922, 110760), (24921, 106320), (25560, 103662), (26580, 99684), (27690, 95688), (28080, 94359), (28755, 92144), (28795, 92016), (30672, 86385), (31453, 84240), (31896, 83070), (33228, 79740), (34554, 76680), (35440, 74763), (35883, 73840), (36920, 71766), (38340, 69108), (39870, 66456), (41535, 63792), (42120, 62906), (44304, 59805), (46008, 57590), (46072, 57510), (47844, 55380), (49842, 53160), (51120, 51831)]