21973651920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54401}}^1$

素因数の和:54451

約数の個数: 320

約数和(自身を含む): 87426190080

約数和(自身を除く): 65452538160

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, 54401, 67320, 80784, 100980, 108802, 134640, 163203, 201960, 217604, 272005, 326406, 403920, 435208, 489609, 544010, 598411, 652812, 816015, 870416, 924817, 979218, 1088020, 1196822, 1305624, 1468827, 1632030, 1795233, 1849634, 1958436, 2176040, 2393644, 2448045, 2611248, 2774451, 2937654, 2992055, 3264060, 3590466, 3699268, 3916872, 4352080, 4624085, 4787288, 4896090, 5385699, 5548902, 5875308, 5984110, 6528120, 7180932, 7344135, 7398536, 7833744, 8323353, 8976165, 9248170, 9574576, 9792180, 10172987, 10771398, 11097804, 11750616, 11968220, 13056240, 13872255, 14361864, 14688270, 14797072, 16157097, 16646706, 17952330, 18496340, 19584360, 20345974, 21542796, 22195608, 23501232, 23936440, 24970059, 26928495, 27744510, 28723728, 29376540, 30518961, 32314194, 33293412, 35904660, 36992680, 39168720, 40691948, 41616765, 43085592, 44391216, 47872880, 49940118, 50864935, 53856990, 55489020, 58753080, 61037922, 64628388, 66586824, 71809320, 73985360, 80785485, 81383896, 83233530, 86171184, 91556883, 99880236, 101729870, 107713980, 110978040, 117506160, 122075844, 124850295, 129256776, 133173648, 143618640, 152594805, 161570970, 162767792, 166467060, 183113766, 199760472, 203459740, 215427960, 221956080, 244151688, 249700590, 258513552, 274670649, 305189610, 323141940, 332934120, 366227532, 399520944, 406919480, 430855920, 457784415, 488303376, 499401180, 549341298, 610379220, 646283880, 665868240, 732455064, 813838960, 915568830, 998802360, 1098682596, 1220758440, 1292567760, 1373353245, 1464910128, 1831137660, 1997604720, 2197365192, 2441516880, 2746706490, 3662275320, 4394730384, 5493412980, 7324550640, 10986825960, 21973651920]

約数ペア:

[(1, 21973651920), (2, 10986825960), (3, 7324550640), (4, 5493412980), (5, 4394730384), (6, 3662275320), (8, 2746706490), (9, 2441516880), (10, 2197365192), (11, 1997604720), (12, 1831137660), (15, 1464910128), (16, 1373353245), (17, 1292567760), (18, 1220758440), (20, 1098682596), (22, 998802360), (24, 915568830), (27, 813838960), (30, 732455064), (33, 665868240), (34, 646283880), (36, 610379220), (40, 549341298), (44, 499401180), (45, 488303376), (48, 457784415), (51, 430855920), (54, 406919480), (55, 399520944), (60, 366227532), (66, 332934120), (68, 323141940), (72, 305189610), (80, 274670649), (85, 258513552), (88, 249700590), (90, 244151688), (99, 221956080), (102, 215427960), (108, 203459740), (110, 199760472), (120, 183113766), (132, 166467060), (135, 162767792), (136, 161570970), (144, 152594805), (153, 143618640), (165, 133173648), (170, 129256776), (176, 124850295), (180, 122075844), (187, 117506160), (198, 110978040), (204, 107713980), (216, 101729870), (220, 99880236), (240, 91556883), (255, 86171184), (264, 83233530), (270, 81383896), (272, 80785485), (297, 73985360), (306, 71809320), (330, 66586824), (340, 64628388), (360, 61037922), (374, 58753080), (396, 55489020), (408, 53856990), (432, 50864935), (440, 49940118), (459, 47872880), (495, 44391216), (510, 43085592), (528, 41616765), (540, 40691948), (561, 39168720), (594, 36992680), (612, 35904660), (660, 33293412), (680, 32314194), (720, 30518961), (748, 29376540), (765, 28723728), (792, 27744510), (816, 26928495), (880, 24970059), (918, 23936440), (935, 23501232), (990, 22195608), (1020, 21542796), (1080, 20345974), (1122, 19584360), (1188, 18496340), (1224, 17952330), (1320, 16646706), (1360, 16157097), (1485, 14797072), (1496, 14688270), (1530, 14361864), (1584, 13872255), (1683, 13056240), (1836, 11968220), (1870, 11750616), (1980, 11097804), (2040, 10771398), (2160, 10172987), (2244, 9792180), (2295, 9574576), (2376, 9248170), (2448, 8976165), (2640, 8323353), (2805, 7833744), (2970, 7398536), (2992, 7344135), (3060, 7180932), (3366, 6528120), (3672, 5984110), (3740, 5875308), (3960, 5548902), (4080, 5385699), (4488, 4896090), (4590, 4787288), (4752, 4624085), (5049, 4352080), (5610, 3916872), (5940, 3699268), (6120, 3590466), (6732, 3264060), (7344, 2992055), (7480, 2937654), (7920, 2774451), (8415, 2611248), (8976, 2448045), (9180, 2393644), (10098, 2176040), (11220, 1958436), (11880, 1849634), (12240, 1795233), (13464, 1632030), (14960, 1468827), (16830, 1305624), (18360, 1196822), (20196, 1088020), (22440, 979218), (23760, 924817), (25245, 870416), (26928, 816015), (33660, 652812), (36720, 598411), (40392, 544010), (44880, 489609), (50490, 435208), (54401, 403920), (67320, 326406), (80784, 272005), (100980, 217604), (108802, 201960), (134640, 163203)]