385520640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1368

約数の個数: 176

約数和(自身を含む): 1298944320

約数和(自身を除く): 913423680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1321, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 2642, 3040, 3072, 3648, 3840, 3963, 4560, 4864, 5120, 5284, 6080, 6605, 7296, 7680, 7926, 9120, 9728, 10568, 12160, 13210, 14592, 15360, 15852, 18240, 19456, 19815, 21136, 24320, 25099, 26420, 29184, 31704, 36480, 39630, 42272, 48640, 50198, 52840, 58368, 63408, 72960, 75297, 79260, 84544, 97280, 100396, 105680, 125495, 126816, 145920, 150594, 158520, 169088, 200792, 211360, 250990, 253632, 291840, 301188, 317040, 338176, 376485, 401584, 422720, 501980, 507264, 602376, 634080, 676352, 752970, 803168, 845440, 1003960, 1014528, 1204752, 1268160, 1352704, 1505940, 1606336, 1690880, 2007920, 2029056, 2409504, 2536320, 3011880, 3212672, 3381760, 4015840, 4058112, 4819008, 5072640, 6023760, 6425344, 6763520, 8031680, 9638016, 10145280, 12047520, 12850688, 16063360, 19276032, 20290560, 24095040, 25701376, 32126720, 38552064, 48190080, 64253440, 77104128, 96380160, 128506880, 192760320, 385520640]

約数ペア:

[(1, 385520640), (2, 192760320), (3, 128506880), (4, 96380160), (5, 77104128), (6, 64253440), (8, 48190080), (10, 38552064), (12, 32126720), (15, 25701376), (16, 24095040), (19, 20290560), (20, 19276032), (24, 16063360), (30, 12850688), (32, 12047520), (38, 10145280), (40, 9638016), (48, 8031680), (57, 6763520), (60, 6425344), (64, 6023760), (76, 5072640), (80, 4819008), (95, 4058112), (96, 4015840), (114, 3381760), (120, 3212672), (128, 3011880), (152, 2536320), (160, 2409504), (190, 2029056), (192, 2007920), (228, 1690880), (240, 1606336), (256, 1505940), (285, 1352704), (304, 1268160), (320, 1204752), (380, 1014528), (384, 1003960), (456, 845440), (480, 803168), (512, 752970), (570, 676352), (608, 634080), (640, 602376), (760, 507264), (768, 501980), (912, 422720), (960, 401584), (1024, 376485), (1140, 338176), (1216, 317040), (1280, 301188), (1321, 291840), (1520, 253632), (1536, 250990), (1824, 211360), (1920, 200792), (2280, 169088), (2432, 158520), (2560, 150594), (2642, 145920), (3040, 126816), (3072, 125495), (3648, 105680), (3840, 100396), (3963, 97280), (4560, 84544), (4864, 79260), (5120, 75297), (5284, 72960), (6080, 63408), (6605, 58368), (7296, 52840), (7680, 50198), (7926, 48640), (9120, 42272), (9728, 39630), (10568, 36480), (12160, 31704), (13210, 29184), (14592, 26420), (15360, 25099), (15852, 24320), (18240, 21136), (19456, 19815)]