639943612800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{37811}}^1$

素因数の和:37922

約数の個数: 384

約数和(自身を含む): 2209497333120

約数和(自身を除く): 1569553720320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 43, 48, 50, 60, 64, 75, 80, 82, 86, 96, 100, 120, 123, 128, 129, 150, 160, 164, 172, 192, 200, 205, 215, 240, 246, 258, 300, 320, 328, 344, 384, 400, 410, 430, 480, 492, 516, 600, 615, 640, 645, 656, 688, 800, 820, 860, 960, 984, 1025, 1032, 1075, 1200, 1230, 1290, 1312, 1376, 1600, 1640, 1720, 1763, 1920, 1968, 2050, 2064, 2150, 2400, 2460, 2580, 2624, 2752, 3075, 3200, 3225, 3280, 3440, 3526, 3936, 4100, 4128, 4300, 4800, 4920, 5160, 5248, 5289, 5504, 6150, 6450, 6560, 6880, 7052, 7872, 8200, 8256, 8600, 8815, 9600, 9840, 10320, 10578, 12300, 12900, 13120, 13760, 14104, 15744, 16400, 16512, 17200, 17630, 19680, 20640, 21156, 24600, 25800, 26240, 26445, 27520, 28208, 32800, 34400, 35260, 37811, 39360, 41280, 42312, 44075, 49200, 51600, 52890, 56416, 65600, 68800, 70520, 75622, 78720, 82560, 84624, 88150, 98400, 103200, 105780, 112832, 113433, 131200, 132225, 137600, 141040, 151244, 169248, 176300, 189055, 196800, 206400, 211560, 225664, 226866, 264450, 282080, 302488, 338496, 352600, 378110, 393600, 412800, 423120, 453732, 528900, 564160, 567165, 604976, 676992, 705200, 756220, 846240, 907464, 945275, 1057800, 1128320, 1134330, 1209952, 1410400, 1512440, 1550251, 1625873, 1692480, 1814928, 1890550, 2115600, 2268660, 2419904, 2820800, 2835825, 3024880, 3100502, 3251746, 3384960, 3629856, 3781100, 4231200, 4537320, 4650753, 4839808, 4877619, 5641600, 5671650, 6049760, 6201004, 6503492, 7259712, 7562200, 7751255, 8129365, 8462400, 9074640, 9301506, 9755238, 11343300, 12099520, 12402008, 13006984, 14519424, 15124400, 15502510, 16258730, 16924800, 18149280, 18603012, 19510476, 22686600, 23253765, 24199040, 24388095, 24804016, 26013968, 30248800, 31005020, 32517460, 36298560, 37206024, 38756275, 39020952, 40646825, 45373200, 46507530, 48776190, 49608032, 52027936, 60497600, 62010040, 65034920, 66660793, 72597120, 74412048, 77512550, 78041904, 81293650, 90746400, 93015060, 97552380, 99216064, 104055872, 116268825, 120995200, 121940475, 124020080, 130069840, 133321586, 148824096, 155025100, 156083808, 162587300, 181492800, 186030120, 195104760, 198432128, 199982379, 208111744, 232537650, 243880950, 248040160, 260139680, 266643172, 297648192, 310050200, 312167616, 325174600, 333303965, 362985600, 372060240, 390209520, 399964758, 465075300, 487761900, 496080320, 520279360, 533286344, 595296384, 620100400, 624335232, 650349200, 666607930, 744120480, 780419040, 799929516, 930150600, 975523800, 992160640, 999911895, 1040558720, 1066572688, 1240200800, 1300698400, 1333215860, 1488240960, 1560838080, 1599859032, 1666519825, 1860301200, 1951047600, 1999823790, 2133145376, 2480401600, 2601396800, 2666431720, 2976481920, 3121676160, 3199718064, 3333039650, 3720602400, 3902095200, 3999647580, 4266290752, 4960803200, 4999559475, 5202793600, 5332863440, 6399436128, 6666079300, 7441204800, 7804190400, 7999295160, 8532581504, 9999118950, 10665726880, 12798872256, 13332158600, 14882409600, 15608380800, 15998590320, 19998237900, 21331453760, 25597744512, 26664317200, 31997180640, 39996475800, 42662907520, 53328634400, 63994361280, 79992951600, 106657268800, 127988722560, 159985903200, 213314537600, 319971806400, 639943612800]

約数ペア:

[(1, 639943612800), (2, 319971806400), (3, 213314537600), (4, 159985903200), (5, 127988722560), (6, 106657268800), (8, 79992951600), (10, 63994361280), (12, 53328634400), (15, 42662907520), (16, 39996475800), (20, 31997180640), (24, 26664317200), (25, 25597744512), (30, 21331453760), (32, 19998237900), (40, 15998590320), (41, 15608380800), (43, 14882409600), (48, 13332158600), (50, 12798872256), (60, 10665726880), (64, 9999118950), (75, 8532581504), (80, 7999295160), (82, 7804190400), (86, 7441204800), (96, 6666079300), (100, 6399436128), (120, 5332863440), (123, 5202793600), (128, 4999559475), (129, 4960803200), (150, 4266290752), (160, 3999647580), (164, 3902095200), (172, 3720602400), (192, 3333039650), (200, 3199718064), (205, 3121676160), (215, 2976481920), (240, 2666431720), (246, 2601396800), (258, 2480401600), (300, 2133145376), (320, 1999823790), (328, 1951047600), (344, 1860301200), (384, 1666519825), (400, 1599859032), (410, 1560838080), (430, 1488240960), (480, 1333215860), (492, 1300698400), (516, 1240200800), (600, 1066572688), (615, 1040558720), (640, 999911895), (645, 992160640), (656, 975523800), (688, 930150600), (800, 799929516), (820, 780419040), (860, 744120480), (960, 666607930), (984, 650349200), (1025, 624335232), (1032, 620100400), (1075, 595296384), (1200, 533286344), (1230, 520279360), (1290, 496080320), (1312, 487761900), (1376, 465075300), (1600, 399964758), (1640, 390209520), (1720, 372060240), (1763, 362985600), (1920, 333303965), (1968, 325174600), (2050, 312167616), (2064, 310050200), (2150, 297648192), (2400, 266643172), (2460, 260139680), (2580, 248040160), (2624, 243880950), (2752, 232537650), (3075, 208111744), (3200, 199982379), (3225, 198432128), (3280, 195104760), (3440, 186030120), (3526, 181492800), (3936, 162587300), (4100, 156083808), (4128, 155025100), (4300, 148824096), (4800, 133321586), (4920, 130069840), (5160, 124020080), (5248, 121940475), (5289, 120995200), (5504, 116268825), (6150, 104055872), (6450, 99216064), (6560, 97552380), (6880, 93015060), (7052, 90746400), (7872, 81293650), (8200, 78041904), (8256, 77512550), (8600, 74412048), (8815, 72597120), (9600, 66660793), (9840, 65034920), (10320, 62010040), (10578, 60497600), (12300, 52027936), (12900, 49608032), (13120, 48776190), (13760, 46507530), (14104, 45373200), (15744, 40646825), (16400, 39020952), (16512, 38756275), (17200, 37206024), (17630, 36298560), (19680, 32517460), (20640, 31005020), (21156, 30248800), (24600, 26013968), (25800, 24804016), (26240, 24388095), (26445, 24199040), (27520, 23253765), (28208, 22686600), (32800, 19510476), (34400, 18603012), (35260, 18149280), (37811, 16924800), (39360, 16258730), (41280, 15502510), (42312, 15124400), (44075, 14519424), (49200, 13006984), (51600, 12402008), (52890, 12099520), (56416, 11343300), (65600, 9755238), (68800, 9301506), (70520, 9074640), (75622, 8462400), (78720, 8129365), (82560, 7751255), (84624, 7562200), (88150, 7259712), (98400, 6503492), (103200, 6201004), (105780, 6049760), (112832, 5671650), (113433, 5641600), (131200, 4877619), (132225, 4839808), (137600, 4650753), (141040, 4537320), (151244, 4231200), (169248, 3781100), (176300, 3629856), (189055, 3384960), (196800, 3251746), (206400, 3100502), (211560, 3024880), (225664, 2835825), (226866, 2820800), (264450, 2419904), (282080, 2268660), (302488, 2115600), (338496, 1890550), (352600, 1814928), (378110, 1692480), (393600, 1625873), (412800, 1550251), (423120, 1512440), (453732, 1410400), (528900, 1209952), (564160, 1134330), (567165, 1128320), (604976, 1057800), (676992, 945275), (705200, 907464), (756220, 846240)]