788748480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21067}}^1$

素因数の和:21103

約数の個数: 168

約数和(自身を含む): 2921794512

約数和(自身を除く): 2133046032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 21067, 37440, 42134, 63201, 84268, 105335, 126402, 168536, 189603, 210670, 252804, 273871, 316005, 337072, 379206, 421340, 505608, 547742, 632010, 674144, 758412, 821613, 842680, 948015, 1011216, 1095484, 1264020, 1348288, 1369355, 1516824, 1643226, 1685360, 1896030, 2022432, 2190968, 2464839, 2528040, 2738710, 3033648, 3286452, 3370720, 3792060, 4044864, 4108065, 4381936, 4929678, 5056080, 5477420, 6067296, 6572904, 6741440, 7584120, 8216130, 8763872, 9859356, 10112160, 10954840, 12134592, 12324195, 13145808, 15168240, 16432260, 17527744, 19718712, 20224320, 21909680, 24648390, 26291616, 30336480, 32864520, 39437424, 43819360, 49296780, 52583232, 60672960, 65729040, 78874848, 87638720, 98593560, 131458080, 157749696, 197187120, 262916160, 394374240, 788748480]

約数ペア:

[(1, 788748480), (2, 394374240), (3, 262916160), (4, 197187120), (5, 157749696), (6, 131458080), (8, 98593560), (9, 87638720), (10, 78874848), (12, 65729040), (13, 60672960), (15, 52583232), (16, 49296780), (18, 43819360), (20, 39437424), (24, 32864520), (26, 30336480), (30, 26291616), (32, 24648390), (36, 21909680), (39, 20224320), (40, 19718712), (45, 17527744), (48, 16432260), (52, 15168240), (60, 13145808), (64, 12324195), (65, 12134592), (72, 10954840), (78, 10112160), (80, 9859356), (90, 8763872), (96, 8216130), (104, 7584120), (117, 6741440), (120, 6572904), (130, 6067296), (144, 5477420), (156, 5056080), (160, 4929678), (180, 4381936), (192, 4108065), (195, 4044864), (208, 3792060), (234, 3370720), (240, 3286452), (260, 3033648), (288, 2738710), (312, 2528040), (320, 2464839), (360, 2190968), (390, 2022432), (416, 1896030), (468, 1685360), (480, 1643226), (520, 1516824), (576, 1369355), (585, 1348288), (624, 1264020), (720, 1095484), (780, 1011216), (832, 948015), (936, 842680), (960, 821613), (1040, 758412), (1170, 674144), (1248, 632010), (1440, 547742), (1560, 505608), (1872, 421340), (2080, 379206), (2340, 337072), (2496, 316005), (2880, 273871), (3120, 252804), (3744, 210670), (4160, 189603), (4680, 168536), (6240, 126402), (7488, 105335), (9360, 84268), (12480, 63201), (18720, 42134), (21067, 37440)]