140890320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3474

約数の個数: 160

約数和(自身を含む): 510979200

約数和(自身を除く): 370088880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 3433, 4104, 4560, 5130, 6840, 6866, 8208, 10260, 10299, 13680, 13732, 17165, 20520, 20598, 27464, 30897, 34330, 41040, 41196, 51495, 54928, 61794, 65227, 68660, 82392, 92691, 102990, 123588, 130454, 137320, 154485, 164784, 185382, 195681, 205980, 247176, 260908, 274640, 308970, 326135, 370764, 391362, 411960, 463455, 494352, 521816, 587043, 617940, 652270, 741528, 782724, 823920, 926910, 978405, 1043632, 1174086, 1235880, 1304540, 1483056, 1565448, 1761129, 1853820, 1956810, 2348172, 2471760, 2609080, 2935215, 3130896, 3522258, 3707640, 3913620, 4696344, 5218160, 5870430, 7044516, 7415280, 7827240, 8805645, 9392688, 11740860, 14089032, 15654480, 17611290, 23481720, 28178064, 35222580, 46963440, 70445160, 140890320]

約数ペア:

[(1, 140890320), (2, 70445160), (3, 46963440), (4, 35222580), (5, 28178064), (6, 23481720), (8, 17611290), (9, 15654480), (10, 14089032), (12, 11740860), (15, 9392688), (16, 8805645), (18, 7827240), (19, 7415280), (20, 7044516), (24, 5870430), (27, 5218160), (30, 4696344), (36, 3913620), (38, 3707640), (40, 3522258), (45, 3130896), (48, 2935215), (54, 2609080), (57, 2471760), (60, 2348172), (72, 1956810), (76, 1853820), (80, 1761129), (90, 1565448), (95, 1483056), (108, 1304540), (114, 1235880), (120, 1174086), (135, 1043632), (144, 978405), (152, 926910), (171, 823920), (180, 782724), (190, 741528), (216, 652270), (228, 617940), (240, 587043), (270, 521816), (285, 494352), (304, 463455), (342, 411960), (360, 391362), (380, 370764), (432, 326135), (456, 308970), (513, 274640), (540, 260908), (570, 247176), (684, 205980), (720, 195681), (760, 185382), (855, 164784), (912, 154485), (1026, 137320), (1080, 130454), (1140, 123588), (1368, 102990), (1520, 92691), (1710, 82392), (2052, 68660), (2160, 65227), (2280, 61794), (2565, 54928), (2736, 51495), (3420, 41196), (3433, 41040), (4104, 34330), (4560, 30897), (5130, 27464), (6840, 20598), (6866, 20520), (8208, 17165), (10260, 13732), (10299, 13680)]