1898273280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13009}}^1$

素因数の和:13054

約数の個数: 160

約数和(自身を含む): 6388430400

約数和(自身を除く): 4490157120

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, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 7680, 9120, 9728, 12160, 13009, 14592, 18240, 24320, 26018, 29184, 36480, 39027, 48640, 52036, 65045, 72960, 78054, 104072, 130090, 145920, 156108, 195135, 208144, 247171, 260180, 312216, 390270, 416288, 494342, 520360, 624432, 741513, 780540, 832576, 988684, 1040720, 1235855, 1248864, 1483026, 1561080, 1665152, 1977368, 2081440, 2471710, 2497728, 2966052, 3122160, 3330304, 3707565, 3954736, 4162880, 4943420, 4995456, 5932104, 6244320, 6660608, 7415130, 7909472, 8325760, 9886840, 9990912, 11864208, 12488640, 14830260, 15818944, 16651520, 19773680, 19981824, 23728416, 24977280, 29660520, 31637888, 33303040, 39547360, 47456832, 49954560, 59321040, 63275776, 79094720, 94913664, 99909120, 118642080, 126551552, 158189440, 189827328, 237284160, 316378880, 379654656, 474568320, 632757760, 949136640, 1898273280]

約数ペア:

[(1, 1898273280), (2, 949136640), (3, 632757760), (4, 474568320), (5, 379654656), (6, 316378880), (8, 237284160), (10, 189827328), (12, 158189440), (15, 126551552), (16, 118642080), (19, 99909120), (20, 94913664), (24, 79094720), (30, 63275776), (32, 59321040), (38, 49954560), (40, 47456832), (48, 39547360), (57, 33303040), (60, 31637888), (64, 29660520), (76, 24977280), (80, 23728416), (95, 19981824), (96, 19773680), (114, 16651520), (120, 15818944), (128, 14830260), (152, 12488640), (160, 11864208), (190, 9990912), (192, 9886840), (228, 8325760), (240, 7909472), (256, 7415130), (285, 6660608), (304, 6244320), (320, 5932104), (380, 4995456), (384, 4943420), (456, 4162880), (480, 3954736), (512, 3707565), (570, 3330304), (608, 3122160), (640, 2966052), (760, 2497728), (768, 2471710), (912, 2081440), (960, 1977368), (1140, 1665152), (1216, 1561080), (1280, 1483026), (1520, 1248864), (1536, 1235855), (1824, 1040720), (1920, 988684), (2280, 832576), (2432, 780540), (2560, 741513), (3040, 624432), (3648, 520360), (3840, 494342), (4560, 416288), (4864, 390270), (6080, 312216), (7296, 260180), (7680, 247171), (9120, 208144), (9728, 195135), (12160, 156108), (13009, 145920), (14592, 130090), (18240, 104072), (24320, 78054), (26018, 72960), (29184, 65045), (36480, 52036), (39027, 48640)]