209903165280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1\times {\mathrm{4129}}^1$

素因数の和:5014

約数の個数: 288

約数和(自身を含む): 734023049760

約数和(自身を除く): 524119884480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 821, 860, 1032, 1290, 1376, 1440, 1548, 1642, 1720, 1935, 2064, 2463, 2580, 3096, 3284, 3440, 3870, 4105, 4128, 4129, 4926, 5160, 6192, 6568, 6880, 7389, 7740, 8210, 8258, 9852, 10320, 12315, 12384, 12387, 13136, 14778, 15480, 16420, 16516, 19704, 20640, 20645, 24630, 24774, 26272, 29556, 30960, 32840, 33032, 35303, 36945, 37161, 39408, 41290, 49260, 49548, 59112, 61920, 61935, 65680, 66064, 70606, 73890, 74322, 78816, 82580, 98520, 99096, 105909, 118224, 123870, 131360, 132128, 141212, 147780, 148644, 165160, 176515, 177547, 185805, 197040, 198192, 211818, 236448, 247740, 282424, 295560, 297288, 317727, 330320, 353030, 355094, 371610, 394080, 396384, 423636, 495480, 529545, 532641, 564848, 591120, 594576, 635454, 660640, 706060, 710188, 743220, 847272, 887735, 990960, 1059090, 1065282, 1129696, 1182240, 1189152, 1270908, 1412120, 1420376, 1486440, 1588635, 1597923, 1694544, 1775470, 1981920, 2118180, 2130564, 2541816, 2663205, 2824240, 2840752, 2972880, 3177270, 3195846, 3389088, 3389909, 3550940, 4236360, 4261128, 5083632, 5326410, 5648480, 5681504, 5945760, 6354540, 6391692, 6779818, 7101880, 7989615, 8472720, 8522256, 10167264, 10169727, 10652820, 12709080, 12783384, 13559636, 14203760, 15979230, 16945440, 16949545, 17044512, 20339454, 21305640, 25418160, 25566768, 27119272, 28407520, 30509181, 31958460, 33899090, 40678908, 42611280, 50836320, 50848635, 51133536, 54238544, 61018362, 63916920, 67798180, 81357816, 85222560, 101697270, 108477088, 122036724, 127833840, 135596360, 145766087, 152545905, 162715632, 203394540, 244073448, 255667680, 271192720, 291532174, 305091810, 325431264, 406789080, 437298261, 488146896, 542385440, 583064348, 610183620, 728830435, 813578160, 874596522, 976293792, 1166128696, 1220367240, 1311894783, 1457660870, 1627156320, 1749193044, 2186491305, 2332257392, 2440734480, 2623789566, 2915321740, 3498386088, 4372982610, 4664514784, 4881468960, 5247579132, 5830643480, 6559473915, 6996772176, 8745965220, 10495158264, 11661286960, 13118947830, 13993544352, 17491930440, 20990316528, 23322573920, 26237895660, 34983860880, 41980633056, 52475791320, 69967721760, 104951582640, 209903165280]

約数ペア:

[(1, 209903165280), (2, 104951582640), (3, 69967721760), (4, 52475791320), (5, 41980633056), (6, 34983860880), (8, 26237895660), (9, 23322573920), (10, 20990316528), (12, 17491930440), (15, 13993544352), (16, 13118947830), (18, 11661286960), (20, 10495158264), (24, 8745965220), (30, 6996772176), (32, 6559473915), (36, 5830643480), (40, 5247579132), (43, 4881468960), (45, 4664514784), (48, 4372982610), (60, 3498386088), (72, 2915321740), (80, 2623789566), (86, 2440734480), (90, 2332257392), (96, 2186491305), (120, 1749193044), (129, 1627156320), (144, 1457660870), (160, 1311894783), (172, 1220367240), (180, 1166128696), (215, 976293792), (240, 874596522), (258, 813578160), (288, 728830435), (344, 610183620), (360, 583064348), (387, 542385440), (430, 488146896), (480, 437298261), (516, 406789080), (645, 325431264), (688, 305091810), (720, 291532174), (774, 271192720), (821, 255667680), (860, 244073448), (1032, 203394540), (1290, 162715632), (1376, 152545905), (1440, 145766087), (1548, 135596360), (1642, 127833840), (1720, 122036724), (1935, 108477088), (2064, 101697270), (2463, 85222560), (2580, 81357816), (3096, 67798180), (3284, 63916920), (3440, 61018362), (3870, 54238544), (4105, 51133536), (4128, 50848635), (4129, 50836320), (4926, 42611280), (5160, 40678908), (6192, 33899090), (6568, 31958460), (6880, 30509181), (7389, 28407520), (7740, 27119272), (8210, 25566768), (8258, 25418160), (9852, 21305640), (10320, 20339454), (12315, 17044512), (12384, 16949545), (12387, 16945440), (13136, 15979230), (14778, 14203760), (15480, 13559636), (16420, 12783384), (16516, 12709080), (19704, 10652820), (20640, 10169727), (20645, 10167264), (24630, 8522256), (24774, 8472720), (26272, 7989615), (29556, 7101880), (30960, 6779818), (32840, 6391692), (33032, 6354540), (35303, 5945760), (36945, 5681504), (37161, 5648480), (39408, 5326410), (41290, 5083632), (49260, 4261128), (49548, 4236360), (59112, 3550940), (61920, 3389909), (61935, 3389088), (65680, 3195846), (66064, 3177270), (70606, 2972880), (73890, 2840752), (74322, 2824240), (78816, 2663205), (82580, 2541816), (98520, 2130564), (99096, 2118180), (105909, 1981920), (118224, 1775470), (123870, 1694544), (131360, 1597923), (132128, 1588635), (141212, 1486440), (147780, 1420376), (148644, 1412120), (165160, 1270908), (176515, 1189152), (177547, 1182240), (185805, 1129696), (197040, 1065282), (198192, 1059090), (211818, 990960), (236448, 887735), (247740, 847272), (282424, 743220), (295560, 710188), (297288, 706060), (317727, 660640), (330320, 635454), (353030, 594576), (355094, 591120), (371610, 564848), (394080, 532641), (396384, 529545), (423636, 495480)]