74209531680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{31481}}^1$

素因数の和:33139

約数の個数: 144

約数和(自身を含む): 253402773624

約数和(自身を除く): 179193241944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1637, 3274, 4911, 6548, 8185, 9822, 13096, 14733, 16370, 19644, 24555, 26192, 29466, 31481, 32740, 39288, 49110, 52384, 58932, 62962, 65480, 73665, 78576, 94443, 98220, 117864, 125924, 130960, 147330, 157152, 157405, 188886, 196440, 235728, 251848, 261920, 283329, 294660, 314810, 377772, 392880, 471456, 472215, 503696, 566658, 589320, 629620, 755544, 785760, 944430, 1007392, 1133316, 1178640, 1259240, 1416645, 1511088, 1888860, 2266632, 2357280, 2518480, 2833290, 3022176, 3777720, 4533264, 5036960, 5666580, 7555440, 9066528, 11333160, 15110880, 22666320, 45332640, 51534397, 103068794, 154603191, 206137588, 257671985, 309206382, 412275176, 463809573, 515343970, 618412764, 773015955, 824550352, 927619146, 1030687940, 1236825528, 1546031910, 1649100704, 1855238292, 2061375880, 2319047865, 2473651056, 3092063820, 3710476584, 4122751760, 4638095730, 4947302112, 6184127640, 7420953168, 8245503520, 9276191460, 12368255280, 14841906336, 18552382920, 24736510560, 37104765840, 74209531680]

約数ペア:

[(1, 74209531680), (2, 37104765840), (3, 24736510560), (4, 18552382920), (5, 14841906336), (6, 12368255280), (8, 9276191460), (9, 8245503520), (10, 7420953168), (12, 6184127640), (15, 4947302112), (16, 4638095730), (18, 4122751760), (20, 3710476584), (24, 3092063820), (30, 2473651056), (32, 2319047865), (36, 2061375880), (40, 1855238292), (45, 1649100704), (48, 1546031910), (60, 1236825528), (72, 1030687940), (80, 927619146), (90, 824550352), (96, 773015955), (120, 618412764), (144, 515343970), (160, 463809573), (180, 412275176), (240, 309206382), (288, 257671985), (360, 206137588), (480, 154603191), (720, 103068794), (1440, 51534397), (1637, 45332640), (3274, 22666320), (4911, 15110880), (6548, 11333160), (8185, 9066528), (9822, 7555440), (13096, 5666580), (14733, 5036960), (16370, 4533264), (19644, 3777720), (24555, 3022176), (26192, 2833290), (29466, 2518480), (31481, 2357280), (32740, 2266632), (39288, 1888860), (49110, 1511088), (52384, 1416645), (58932, 1259240), (62962, 1178640), (65480, 1133316), (73665, 1007392), (78576, 944430), (94443, 785760), (98220, 755544), (117864, 629620), (125924, 589320), (130960, 566658), (147330, 503696), (157152, 472215), (157405, 471456), (188886, 392880), (196440, 377772), (235728, 314810), (251848, 294660), (261920, 283329)]