30231756800

素因数分解:

$2^{18}\times 5^2\times 7^1\times {\mathrm{659}}^1$

素因数の和:712

約数の個数: 228

約数和(自身を含む): 85815296160

約数和(自身を除く): 55583539360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 659, 700, 800, 896, 1024, 1120, 1280, 1318, 1400, 1600, 1792, 2048, 2240, 2560, 2636, 2800, 3200, 3295, 3584, 4096, 4480, 4613, 5120, 5272, 5600, 6400, 6590, 7168, 8192, 8960, 9226, 10240, 10544, 11200, 12800, 13180, 14336, 16384, 16475, 17920, 18452, 20480, 21088, 22400, 23065, 25600, 26360, 28672, 32768, 32950, 35840, 36904, 40960, 42176, 44800, 46130, 51200, 52720, 57344, 65536, 65900, 71680, 73808, 81920, 84352, 89600, 92260, 102400, 105440, 114688, 115325, 131072, 131800, 143360, 147616, 163840, 168704, 179200, 184520, 204800, 210880, 229376, 230650, 262144, 263600, 286720, 295232, 327680, 337408, 358400, 369040, 409600, 421760, 458752, 461300, 527200, 573440, 590464, 655360, 674816, 716800, 738080, 819200, 843520, 917504, 922600, 1054400, 1146880, 1180928, 1310720, 1349632, 1433600, 1476160, 1638400, 1687040, 1835008, 1845200, 2108800, 2293760, 2361856, 2699264, 2867200, 2952320, 3276800, 3374080, 3690400, 4217600, 4587520, 4723712, 5398528, 5734400, 5904640, 6553600, 6748160, 7380800, 8435200, 9175040, 9447424, 10797056, 11468800, 11809280, 13496320, 14761600, 16870400, 18894848, 21594112, 22937600, 23618560, 26992640, 29523200, 33740800, 37789696, 43188224, 45875200, 47237120, 53985280, 59046400, 67481600, 75579392, 86376448, 94474240, 107970560, 118092800, 134963200, 151158784, 172752896, 188948480, 215941120, 236185600, 269926400, 302317568, 377896960, 431882240, 472371200, 539852800, 604635136, 755793920, 863764480, 944742400, 1079705600, 1209270272, 1511587840, 1889484800, 2159411200, 3023175680, 3778969600, 4318822400, 6046351360, 7557939200, 15115878400, 30231756800]

約数ペア:

[(1, 30231756800), (2, 15115878400), (4, 7557939200), (5, 6046351360), (7, 4318822400), (8, 3778969600), (10, 3023175680), (14, 2159411200), (16, 1889484800), (20, 1511587840), (25, 1209270272), (28, 1079705600), (32, 944742400), (35, 863764480), (40, 755793920), (50, 604635136), (56, 539852800), (64, 472371200), (70, 431882240), (80, 377896960), (100, 302317568), (112, 269926400), (128, 236185600), (140, 215941120), (160, 188948480), (175, 172752896), (200, 151158784), (224, 134963200), (256, 118092800), (280, 107970560), (320, 94474240), (350, 86376448), (400, 75579392), (448, 67481600), (512, 59046400), (560, 53985280), (640, 47237120), (659, 45875200), (700, 43188224), (800, 37789696), (896, 33740800), (1024, 29523200), (1120, 26992640), (1280, 23618560), (1318, 22937600), (1400, 21594112), (1600, 18894848), (1792, 16870400), (2048, 14761600), (2240, 13496320), (2560, 11809280), (2636, 11468800), (2800, 10797056), (3200, 9447424), (3295, 9175040), (3584, 8435200), (4096, 7380800), (4480, 6748160), (4613, 6553600), (5120, 5904640), (5272, 5734400), (5600, 5398528), (6400, 4723712), (6590, 4587520), (7168, 4217600), (8192, 3690400), (8960, 3374080), (9226, 3276800), (10240, 2952320), (10544, 2867200), (11200, 2699264), (12800, 2361856), (13180, 2293760), (14336, 2108800), (16384, 1845200), (16475, 1835008), (17920, 1687040), (18452, 1638400), (20480, 1476160), (21088, 1433600), (22400, 1349632), (23065, 1310720), (25600, 1180928), (26360, 1146880), (28672, 1054400), (32768, 922600), (32950, 917504), (35840, 843520), (36904, 819200), (40960, 738080), (42176, 716800), (44800, 674816), (46130, 655360), (51200, 590464), (52720, 573440), (57344, 527200), (65536, 461300), (65900, 458752), (71680, 421760), (73808, 409600), (81920, 369040), (84352, 358400), (89600, 337408), (92260, 327680), (102400, 295232), (105440, 286720), (114688, 263600), (115325, 262144), (131072, 230650), (131800, 229376), (143360, 210880), (147616, 204800), (163840, 184520), (168704, 179200)]