20140388640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:857

約数の個数: 384

約数和(自身を含む): 73287244800

約数和(自身を除く): 53146856160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 373, 431, 432, 435, 464, 480, 522, 540, 580, 696, 720, 746, 783, 862, 864, 870, 928, 1044, 1080, 1119, 1160, 1293, 1305, 1392, 1440, 1492, 1566, 1724, 1740, 1865, 2088, 2155, 2160, 2238, 2320, 2586, 2610, 2784, 2984, 3132, 3357, 3448, 3480, 3730, 3879, 3915, 4176, 4310, 4320, 4476, 4640, 5172, 5220, 5595, 5968, 6264, 6465, 6714, 6896, 6960, 7460, 7758, 7830, 8352, 8620, 8952, 10071, 10344, 10440, 10817, 11190, 11637, 11936, 12499, 12528, 12930, 13428, 13792, 13920, 14920, 15516, 15660, 16785, 17240, 17904, 19395, 20142, 20688, 20880, 21634, 22380, 23274, 24998, 25056, 25860, 26856, 29840, 31032, 31320, 32451, 33570, 34480, 35808, 37497, 38790, 40284, 41376, 41760, 43268, 44760, 46548, 49996, 50355, 51720, 53712, 54085, 58185, 59680, 62064, 62495, 62640, 64902, 67140, 68960, 74994, 77580, 80568, 86536, 89520, 93096, 97353, 99992, 100710, 103440, 107424, 108170, 112491, 116370, 124128, 124990, 125280, 129804, 134280, 149988, 155160, 160763, 161136, 162255, 173072, 179040, 186192, 187485, 194706, 199984, 201420, 206880, 216340, 224982, 232740, 249980, 259608, 268560, 292059, 299976, 310320, 321526, 322272, 324510, 337473, 346144, 372384, 374970, 389412, 399968, 402840, 432680, 449964, 465480, 482289, 486765, 499960, 519216, 537120, 562455, 584118, 599952, 620640, 643052, 649020, 674946, 749940, 778824, 803815, 805680, 865360, 899928, 930960, 964578, 973530, 999920, 1038432, 1124910, 1168236, 1199904, 1286104, 1298040, 1349892, 1446867, 1460295, 1499880, 1557648, 1607630, 1611360, 1687365, 1730720, 1799856, 1861920, 1929156, 1947060, 1999840, 2249820, 2336472, 2411445, 2572208, 2596080, 2699784, 2893734, 2920590, 2999760, 3115296, 3215260, 3374730, 3599712, 3858312, 3894120, 4340601, 4499640, 4662127, 4672944, 4822890, 5144416, 5192160, 5399568, 5787468, 5841180, 5999520, 6430520, 6749460, 7234335, 7716624, 7788240, 8681202, 8999280, 9324254, 9345888, 9645780, 10799136, 11574936, 11682360, 12861040, 13498920, 13986381, 14468670, 15433248, 15576480, 17362404, 17998560, 18648508, 19291560, 21703005, 23149872, 23310635, 23364720, 25722080, 26997840, 27972762, 28937340, 34724808, 37297016, 38583120, 41959143, 43406010, 46299744, 46621270, 46729440, 53995680, 55945524, 57874680, 69449616, 69931905, 74594032, 77166240, 83918286, 86812020, 93242540, 111891048, 115749360, 125877429, 138899232, 139863810, 149188064, 167836572, 173624040, 186485080, 209795715, 223782096, 231498720, 251754858, 279727620, 335673144, 347248080, 372970160, 419591430, 447564192, 503509716, 559455240, 629387145, 671346288, 694496160, 745940320, 839182860, 1007019432, 1118910480, 1258774290, 1342692576, 1678365720, 2014038864, 2237820960, 2517548580, 3356731440, 4028077728, 5035097160, 6713462880, 10070194320, 20140388640]

約数ペア:

[(1, 20140388640), (2, 10070194320), (3, 6713462880), (4, 5035097160), (5, 4028077728), (6, 3356731440), (8, 2517548580), (9, 2237820960), (10, 2014038864), (12, 1678365720), (15, 1342692576), (16, 1258774290), (18, 1118910480), (20, 1007019432), (24, 839182860), (27, 745940320), (29, 694496160), (30, 671346288), (32, 629387145), (36, 559455240), (40, 503509716), (45, 447564192), (48, 419591430), (54, 372970160), (58, 347248080), (60, 335673144), (72, 279727620), (80, 251754858), (87, 231498720), (90, 223782096), (96, 209795715), (108, 186485080), (116, 173624040), (120, 167836572), (135, 149188064), (144, 139863810), (145, 138899232), (160, 125877429), (174, 115749360), (180, 111891048), (216, 93242540), (232, 86812020), (240, 83918286), (261, 77166240), (270, 74594032), (288, 69931905), (290, 69449616), (348, 57874680), (360, 55945524), (373, 53995680), (431, 46729440), (432, 46621270), (435, 46299744), (464, 43406010), (480, 41959143), (522, 38583120), (540, 37297016), (580, 34724808), (696, 28937340), (720, 27972762), (746, 26997840), (783, 25722080), (862, 23364720), (864, 23310635), (870, 23149872), (928, 21703005), (1044, 19291560), (1080, 18648508), (1119, 17998560), (1160, 17362404), (1293, 15576480), (1305, 15433248), (1392, 14468670), (1440, 13986381), (1492, 13498920), (1566, 12861040), (1724, 11682360), (1740, 11574936), (1865, 10799136), (2088, 9645780), (2155, 9345888), (2160, 9324254), (2238, 8999280), (2320, 8681202), (2586, 7788240), (2610, 7716624), (2784, 7234335), (2984, 6749460), (3132, 6430520), (3357, 5999520), (3448, 5841180), (3480, 5787468), (3730, 5399568), (3879, 5192160), (3915, 5144416), (4176, 4822890), (4310, 4672944), (4320, 4662127), (4476, 4499640), (4640, 4340601), (5172, 3894120), (5220, 3858312), (5595, 3599712), (5968, 3374730), (6264, 3215260), (6465, 3115296), (6714, 2999760), (6896, 2920590), (6960, 2893734), (7460, 2699784), (7758, 2596080), (7830, 2572208), (8352, 2411445), (8620, 2336472), (8952, 2249820), (10071, 1999840), (10344, 1947060), (10440, 1929156), (10817, 1861920), (11190, 1799856), (11637, 1730720), (11936, 1687365), (12499, 1611360), (12528, 1607630), (12930, 1557648), (13428, 1499880), (13792, 1460295), (13920, 1446867), (14920, 1349892), (15516, 1298040), (15660, 1286104), (16785, 1199904), (17240, 1168236), (17904, 1124910), (19395, 1038432), (20142, 999920), (20688, 973530), (20880, 964578), (21634, 930960), (22380, 899928), (23274, 865360), (24998, 805680), (25056, 803815), (25860, 778824), (26856, 749940), (29840, 674946), (31032, 649020), (31320, 643052), (32451, 620640), (33570, 599952), (34480, 584118), (35808, 562455), (37497, 537120), (38790, 519216), (40284, 499960), (41376, 486765), (41760, 482289), (43268, 465480), (44760, 449964), (46548, 432680), (49996, 402840), (50355, 399968), (51720, 389412), (53712, 374970), (54085, 372384), (58185, 346144), (59680, 337473), (62064, 324510), (62495, 322272), (62640, 321526), (64902, 310320), (67140, 299976), (68960, 292059), (74994, 268560), (77580, 259608), (80568, 249980), (86536, 232740), (89520, 224982), (93096, 216340), (97353, 206880), (99992, 201420), (100710, 199984), (103440, 194706), (107424, 187485), (108170, 186192), (112491, 179040), (116370, 173072), (124128, 162255), (124990, 161136), (125280, 160763), (129804, 155160), (134280, 149988)]