80245027680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{185959}}^1$

素因数の和:186037

約数の個数: 192

約数和(自身を含む): 269924659200

約数和(自身を除く): 189679631520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 480, 496, 580, 620, 696, 744, 870, 899, 928, 930, 992, 1160, 1240, 1392, 1488, 1740, 1798, 1860, 2320, 2480, 2697, 2784, 2976, 3480, 3596, 3720, 4495, 4640, 4960, 5394, 6960, 7192, 7440, 8990, 10788, 13485, 13920, 14384, 14880, 17980, 21576, 26970, 28768, 35960, 43152, 53940, 71920, 86304, 107880, 143840, 185959, 215760, 371918, 431520, 557877, 743836, 929795, 1115754, 1487672, 1859590, 2231508, 2789385, 2975344, 3719180, 4463016, 5392811, 5578770, 5764729, 5950688, 7438360, 8926032, 10785622, 11157540, 11529458, 14876720, 16178433, 17294187, 17852064, 21571244, 22315080, 23058916, 26964055, 28823645, 29753440, 32356866, 34588374, 43142488, 44630160, 46117832, 53928110, 57647290, 64713732, 69176748, 80892165, 86284976, 86470935, 89260320, 92235664, 107856220, 115294580, 129427464, 138353496, 161784330, 167177141, 172569952, 172941870, 184471328, 215712440, 230589160, 258854928, 276706992, 323568660, 334354282, 345883740, 431424880, 461178320, 501531423, 517709856, 553413984, 647137320, 668708564, 691767480, 835885705, 862849760, 922356640, 1003062846, 1294274640, 1337417128, 1383534960, 1671771410, 2006125692, 2507657115, 2588549280, 2674834256, 2767069920, 3343542820, 4012251384, 5015314230, 5349668512, 6687085640, 8024502768, 10030628460, 13374171280, 16049005536, 20061256920, 26748342560, 40122513840, 80245027680]

約数ペア:

[(1, 80245027680), (2, 40122513840), (3, 26748342560), (4, 20061256920), (5, 16049005536), (6, 13374171280), (8, 10030628460), (10, 8024502768), (12, 6687085640), (15, 5349668512), (16, 5015314230), (20, 4012251384), (24, 3343542820), (29, 2767069920), (30, 2674834256), (31, 2588549280), (32, 2507657115), (40, 2006125692), (48, 1671771410), (58, 1383534960), (60, 1337417128), (62, 1294274640), (80, 1003062846), (87, 922356640), (93, 862849760), (96, 835885705), (116, 691767480), (120, 668708564), (124, 647137320), (145, 553413984), (155, 517709856), (160, 501531423), (174, 461178320), (186, 431424880), (232, 345883740), (240, 334354282), (248, 323568660), (290, 276706992), (310, 258854928), (348, 230589160), (372, 215712440), (435, 184471328), (464, 172941870), (465, 172569952), (480, 167177141), (496, 161784330), (580, 138353496), (620, 129427464), (696, 115294580), (744, 107856220), (870, 92235664), (899, 89260320), (928, 86470935), (930, 86284976), (992, 80892165), (1160, 69176748), (1240, 64713732), (1392, 57647290), (1488, 53928110), (1740, 46117832), (1798, 44630160), (1860, 43142488), (2320, 34588374), (2480, 32356866), (2697, 29753440), (2784, 28823645), (2976, 26964055), (3480, 23058916), (3596, 22315080), (3720, 21571244), (4495, 17852064), (4640, 17294187), (4960, 16178433), (5394, 14876720), (6960, 11529458), (7192, 11157540), (7440, 10785622), (8990, 8926032), (10788, 7438360), (13485, 5950688), (13920, 5764729), (14384, 5578770), (14880, 5392811), (17980, 4463016), (21576, 3719180), (26970, 2975344), (28768, 2789385), (35960, 2231508), (43152, 1859590), (53940, 1487672), (71920, 1115754), (86304, 929795), (107880, 743836), (143840, 557877), (185959, 431520), (215760, 371918)]