21322831680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1286

約数の個数: 336

約数和(自身を含む): 76098367488

約数和(自身を除く): 54775535808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 241, 248, 279, 288, 310, 320, 360, 372, 465, 480, 482, 496, 558, 576, 620, 720, 723, 744, 930, 960, 964, 991, 992, 1116, 1205, 1240, 1395, 1440, 1446, 1488, 1860, 1928, 1982, 1984, 2169, 2232, 2410, 2480, 2790, 2880, 2892, 2973, 2976, 3615, 3720, 3856, 3964, 4338, 4464, 4820, 4955, 4960, 5580, 5784, 5946, 5952, 7230, 7440, 7471, 7712, 7928, 8676, 8919, 8928, 9640, 9910, 9920, 10845, 11160, 11568, 11892, 14460, 14865, 14880, 14942, 15424, 15856, 17352, 17838, 17856, 19280, 19820, 21690, 22320, 22413, 23136, 23784, 28920, 29730, 29760, 29884, 30721, 31712, 34704, 35676, 37355, 38560, 39640, 43380, 44595, 44640, 44826, 46272, 47568, 57840, 59460, 59768, 61442, 63424, 67239, 69408, 71352, 74710, 77120, 79280, 86760, 89190, 89280, 89652, 92163, 95136, 112065, 115680, 118920, 119536, 122884, 134478, 138816, 142704, 149420, 153605, 158560, 173520, 178380, 179304, 184326, 190272, 224130, 231360, 237840, 238831, 239072, 245768, 268956, 276489, 285408, 298840, 307210, 317120, 336195, 347040, 356760, 358608, 368652, 448260, 460815, 475680, 477662, 478144, 491536, 537912, 552978, 570816, 597680, 614420, 672390, 694080, 713520, 716493, 717216, 737304, 896520, 921630, 951360, 955324, 983072, 1075824, 1105956, 1194155, 1195360, 1228840, 1344780, 1382445, 1427040, 1432986, 1434432, 1474608, 1793040, 1843260, 1910648, 1966144, 2149479, 2151648, 2211912, 2388310, 2390720, 2457680, 2689560, 2764890, 2854080, 2865972, 2949216, 3582465, 3586080, 3686520, 3821296, 4298958, 4303296, 4423824, 4776620, 4915360, 5379120, 5529780, 5731944, 5898432, 7164930, 7172160, 7373040, 7403761, 7642592, 8597916, 8847648, 9553240, 9830720, 10747395, 10758240, 11059560, 11463888, 14329860, 14746080, 14807522, 15285184, 17195832, 17695296, 19106480, 21494790, 21516480, 22119120, 22211283, 22927776, 28659720, 29492160, 29615044, 34391664, 37018805, 38212960, 42989580, 44238240, 44422566, 45855552, 57319440, 59230088, 66633849, 68783328, 74037610, 76425920, 85979160, 88476480, 88845132, 111056415, 114638880, 118460176, 133267698, 137566656, 148075220, 171958320, 177690264, 222112830, 229277760, 236920352, 266535396, 296150440, 333169245, 343916640, 355380528, 444225660, 473840704, 533070792, 592300880, 666338490, 687833280, 710761056, 888451320, 1066141584, 1184601760, 1332676980, 1421522112, 1776902640, 2132283168, 2369203520, 2665353960, 3553805280, 4264566336, 5330707920, 7107610560, 10661415840, 21322831680]

約数ペア:

[(1, 21322831680), (2, 10661415840), (3, 7107610560), (4, 5330707920), (5, 4264566336), (6, 3553805280), (8, 2665353960), (9, 2369203520), (10, 2132283168), (12, 1776902640), (15, 1421522112), (16, 1332676980), (18, 1184601760), (20, 1066141584), (24, 888451320), (30, 710761056), (31, 687833280), (32, 666338490), (36, 592300880), (40, 533070792), (45, 473840704), (48, 444225660), (60, 355380528), (62, 343916640), (64, 333169245), (72, 296150440), (80, 266535396), (90, 236920352), (93, 229277760), (96, 222112830), (120, 177690264), (124, 171958320), (144, 148075220), (155, 137566656), (160, 133267698), (180, 118460176), (186, 114638880), (192, 111056415), (240, 88845132), (241, 88476480), (248, 85979160), (279, 76425920), (288, 74037610), (310, 68783328), (320, 66633849), (360, 59230088), (372, 57319440), (465, 45855552), (480, 44422566), (482, 44238240), (496, 42989580), (558, 38212960), (576, 37018805), (620, 34391664), (720, 29615044), (723, 29492160), (744, 28659720), (930, 22927776), (960, 22211283), (964, 22119120), (991, 21516480), (992, 21494790), (1116, 19106480), (1205, 17695296), (1240, 17195832), (1395, 15285184), (1440, 14807522), (1446, 14746080), (1488, 14329860), (1860, 11463888), (1928, 11059560), (1982, 10758240), (1984, 10747395), (2169, 9830720), (2232, 9553240), (2410, 8847648), (2480, 8597916), (2790, 7642592), (2880, 7403761), (2892, 7373040), (2973, 7172160), (2976, 7164930), (3615, 5898432), (3720, 5731944), (3856, 5529780), (3964, 5379120), (4338, 4915360), (4464, 4776620), (4820, 4423824), (4955, 4303296), (4960, 4298958), (5580, 3821296), (5784, 3686520), (5946, 3586080), (5952, 3582465), (7230, 2949216), (7440, 2865972), (7471, 2854080), (7712, 2764890), (7928, 2689560), (8676, 2457680), (8919, 2390720), (8928, 2388310), (9640, 2211912), (9910, 2151648), (9920, 2149479), (10845, 1966144), (11160, 1910648), (11568, 1843260), (11892, 1793040), (14460, 1474608), (14865, 1434432), (14880, 1432986), (14942, 1427040), (15424, 1382445), (15856, 1344780), (17352, 1228840), (17838, 1195360), (17856, 1194155), (19280, 1105956), (19820, 1075824), (21690, 983072), (22320, 955324), (22413, 951360), (23136, 921630), (23784, 896520), (28920, 737304), (29730, 717216), (29760, 716493), (29884, 713520), (30721, 694080), (31712, 672390), (34704, 614420), (35676, 597680), (37355, 570816), (38560, 552978), (39640, 537912), (43380, 491536), (44595, 478144), (44640, 477662), (44826, 475680), (46272, 460815), (47568, 448260), (57840, 368652), (59460, 358608), (59768, 356760), (61442, 347040), (63424, 336195), (67239, 317120), (69408, 307210), (71352, 298840), (74710, 285408), (77120, 276489), (79280, 268956), (86760, 245768), (89190, 239072), (89280, 238831), (89652, 237840), (92163, 231360), (95136, 224130), (112065, 190272), (115680, 184326), (118920, 179304), (119536, 178380), (122884, 173520), (134478, 158560), (138816, 153605), (142704, 149420)]