66831360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 176

約数和(自身を含む): 225988800

約数和(自身を除く): 159157440

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, 229, 240, 256, 285, 304, 320, 380, 384, 456, 458, 480, 512, 570, 608, 640, 687, 760, 768, 912, 916, 960, 1024, 1140, 1145, 1216, 1280, 1374, 1520, 1536, 1824, 1832, 1920, 2280, 2290, 2432, 2560, 2748, 3040, 3072, 3435, 3648, 3664, 3840, 4351, 4560, 4580, 4864, 5120, 5496, 6080, 6870, 7296, 7328, 7680, 8702, 9120, 9160, 9728, 10992, 12160, 13053, 13740, 14592, 14656, 15360, 17404, 18240, 18320, 19456, 21755, 21984, 24320, 26106, 27480, 29184, 29312, 34808, 36480, 36640, 43510, 43968, 48640, 52212, 54960, 58368, 58624, 65265, 69616, 72960, 73280, 87020, 87936, 97280, 104424, 109920, 117248, 130530, 139232, 145920, 146560, 174040, 175872, 208848, 219840, 234496, 261060, 278464, 291840, 293120, 348080, 351744, 417696, 439680, 522120, 556928, 586240, 696160, 703488, 835392, 879360, 1044240, 1113856, 1172480, 1392320, 1670784, 1758720, 2088480, 2227712, 2784640, 3341568, 3517440, 4176960, 4455424, 5569280, 6683136, 8353920, 11138560, 13366272, 16707840, 22277120, 33415680, 66831360]

約数ペア:

[(1, 66831360), (2, 33415680), (3, 22277120), (4, 16707840), (5, 13366272), (6, 11138560), (8, 8353920), (10, 6683136), (12, 5569280), (15, 4455424), (16, 4176960), (19, 3517440), (20, 3341568), (24, 2784640), (30, 2227712), (32, 2088480), (38, 1758720), (40, 1670784), (48, 1392320), (57, 1172480), (60, 1113856), (64, 1044240), (76, 879360), (80, 835392), (95, 703488), (96, 696160), (114, 586240), (120, 556928), (128, 522120), (152, 439680), (160, 417696), (190, 351744), (192, 348080), (228, 293120), (229, 291840), (240, 278464), (256, 261060), (285, 234496), (304, 219840), (320, 208848), (380, 175872), (384, 174040), (456, 146560), (458, 145920), (480, 139232), (512, 130530), (570, 117248), (608, 109920), (640, 104424), (687, 97280), (760, 87936), (768, 87020), (912, 73280), (916, 72960), (960, 69616), (1024, 65265), (1140, 58624), (1145, 58368), (1216, 54960), (1280, 52212), (1374, 48640), (1520, 43968), (1536, 43510), (1824, 36640), (1832, 36480), (1920, 34808), (2280, 29312), (2290, 29184), (2432, 27480), (2560, 26106), (2748, 24320), (3040, 21984), (3072, 21755), (3435, 19456), (3648, 18320), (3664, 18240), (3840, 17404), (4351, 15360), (4560, 14656), (4580, 14592), (4864, 13740), (5120, 13053), (5496, 12160), (6080, 10992), (6870, 9728), (7296, 9160), (7328, 9120), (7680, 8702)]