21945377520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54331}}^1$

素因数の和:54381

約数の個数: 320

約数和(自身を含む): 87313697280

約数和(自身を除く): 65368319760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 255, 264, 270, 272, 297, 306, 330, 340, 360, 374, 396, 408, 432, 440, 459, 495, 510, 528, 540, 561, 594, 612, 660, 680, 720, 748, 765, 792, 816, 880, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1320, 1360, 1485, 1496, 1530, 1584, 1683, 1836, 1870, 1980, 2040, 2160, 2244, 2295, 2376, 2448, 2640, 2805, 2970, 2992, 3060, 3366, 3672, 3740, 3960, 4080, 4488, 4590, 4752, 5049, 5610, 5940, 6120, 6732, 7344, 7480, 7920, 8415, 8976, 9180, 10098, 11220, 11880, 12240, 13464, 14960, 16830, 18360, 20196, 22440, 23760, 25245, 26928, 33660, 36720, 40392, 44880, 50490, 54331, 67320, 80784, 100980, 108662, 134640, 162993, 201960, 217324, 271655, 325986, 403920, 434648, 488979, 543310, 597641, 651972, 814965, 869296, 923627, 977958, 1086620, 1195282, 1303944, 1466937, 1629930, 1792923, 1847254, 1955916, 2173240, 2390564, 2444895, 2607888, 2770881, 2933874, 2988205, 3259860, 3585846, 3694508, 3911832, 4346480, 4618135, 4781128, 4889790, 5378769, 5541762, 5867748, 5976410, 6519720, 7171692, 7334685, 7389016, 7823664, 8312643, 8964615, 9236270, 9562256, 9779580, 10159897, 10757538, 11083524, 11735496, 11952820, 13039440, 13854405, 14343384, 14669370, 14778032, 16136307, 16625286, 17929230, 18472540, 19559160, 20319794, 21515076, 22167048, 23470992, 23905640, 24937929, 26893845, 27708810, 28686768, 29338740, 30479691, 32272614, 33250572, 35858460, 36945080, 39118320, 40639588, 41563215, 43030152, 44334096, 47811280, 49875858, 50799485, 53787690, 55417620, 58677480, 60959382, 64545228, 66501144, 71716920, 73890160, 80681535, 81279176, 83126430, 86060304, 91439073, 99751716, 101598970, 107575380, 110835240, 117354960, 121918764, 124689645, 129090456, 133002288, 143433840, 152398455, 161363070, 162558352, 166252860, 182878146, 199503432, 203197940, 215150760, 221670480, 243837528, 249379290, 258180912, 274317219, 304796910, 322726140, 332505720, 365756292, 399006864, 406395880, 430301520, 457195365, 487675056, 498758580, 548634438, 609593820, 645452280, 665011440, 731512584, 812791760, 914390730, 997517160, 1097268876, 1219187640, 1290904560, 1371586095, 1463025168, 1828781460, 1995034320, 2194537752, 2438375280, 2743172190, 3657562920, 4389075504, 5486344380, 7315125840, 10972688760, 21945377520]

約数ペア:

[(1, 21945377520), (2, 10972688760), (3, 7315125840), (4, 5486344380), (5, 4389075504), (6, 3657562920), (8, 2743172190), (9, 2438375280), (10, 2194537752), (11, 1995034320), (12, 1828781460), (15, 1463025168), (16, 1371586095), (17, 1290904560), (18, 1219187640), (20, 1097268876), (22, 997517160), (24, 914390730), (27, 812791760), (30, 731512584), (33, 665011440), (34, 645452280), (36, 609593820), (40, 548634438), (44, 498758580), (45, 487675056), (48, 457195365), (51, 430301520), (54, 406395880), (55, 399006864), (60, 365756292), (66, 332505720), (68, 322726140), (72, 304796910), (80, 274317219), (85, 258180912), (88, 249379290), (90, 243837528), (99, 221670480), (102, 215150760), (108, 203197940), (110, 199503432), (120, 182878146), (132, 166252860), (135, 162558352), (136, 161363070), (144, 152398455), (153, 143433840), (165, 133002288), (170, 129090456), (176, 124689645), (180, 121918764), (187, 117354960), (198, 110835240), (204, 107575380), (216, 101598970), (220, 99751716), (240, 91439073), (255, 86060304), (264, 83126430), (270, 81279176), (272, 80681535), (297, 73890160), (306, 71716920), (330, 66501144), (340, 64545228), (360, 60959382), (374, 58677480), (396, 55417620), (408, 53787690), (432, 50799485), (440, 49875858), (459, 47811280), (495, 44334096), (510, 43030152), (528, 41563215), (540, 40639588), (561, 39118320), (594, 36945080), (612, 35858460), (660, 33250572), (680, 32272614), (720, 30479691), (748, 29338740), (765, 28686768), (792, 27708810), (816, 26893845), (880, 24937929), (918, 23905640), (935, 23470992), (990, 22167048), (1020, 21515076), (1080, 20319794), (1122, 19559160), (1188, 18472540), (1224, 17929230), (1320, 16625286), (1360, 16136307), (1485, 14778032), (1496, 14669370), (1530, 14343384), (1584, 13854405), (1683, 13039440), (1836, 11952820), (1870, 11735496), (1980, 11083524), (2040, 10757538), (2160, 10159897), (2244, 9779580), (2295, 9562256), (2376, 9236270), (2448, 8964615), (2640, 8312643), (2805, 7823664), (2970, 7389016), (2992, 7334685), (3060, 7171692), (3366, 6519720), (3672, 5976410), (3740, 5867748), (3960, 5541762), (4080, 5378769), (4488, 4889790), (4590, 4781128), (4752, 4618135), (5049, 4346480), (5610, 3911832), (5940, 3694508), (6120, 3585846), (6732, 3259860), (7344, 2988205), (7480, 2933874), (7920, 2770881), (8415, 2607888), (8976, 2444895), (9180, 2390564), (10098, 2173240), (11220, 1955916), (11880, 1847254), (12240, 1792923), (13464, 1629930), (14960, 1466937), (16830, 1303944), (18360, 1195282), (20196, 1086620), (22440, 977958), (23760, 923627), (25245, 869296), (26928, 814965), (33660, 651972), (36720, 597641), (40392, 543310), (44880, 488979), (50490, 434648), (54331, 403920), (67320, 325986), (80784, 271655), (100980, 217324), (108662, 201960), (134640, 162993)]