161014140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7517}}^1$

素因数の和:7556

約数の個数: 144

約数和(自身を含む): 591095232

約数和(自身を除く): 430081092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 7517, 10710, 15034, 21420, 22551, 30068, 37585, 45102, 52619, 67653, 75170, 90204, 105238, 112755, 127789, 135306, 150340, 157857, 210476, 225510, 255578, 263095, 270612, 315714, 338265, 383367, 451020, 473571, 511156, 526190, 631428, 638945, 676530, 766734, 789285, 894523, 947142, 1052380, 1150101, 1277890, 1353060, 1533468, 1578570, 1789046, 1894284, 1916835, 2300202, 2367855, 2555780, 2683569, 3157140, 3578092, 3833670, 4472615, 4600404, 4735710, 5367138, 5750505, 7667340, 8050707, 8945230, 9471420, 10734276, 11501010, 13417845, 16101414, 17890460, 23002020, 26835690, 32202828, 40253535, 53671380, 80507070, 161014140]

約数ペア:

[(1, 161014140), (2, 80507070), (3, 53671380), (4, 40253535), (5, 32202828), (6, 26835690), (7, 23002020), (9, 17890460), (10, 16101414), (12, 13417845), (14, 11501010), (15, 10734276), (17, 9471420), (18, 8945230), (20, 8050707), (21, 7667340), (28, 5750505), (30, 5367138), (34, 4735710), (35, 4600404), (36, 4472615), (42, 3833670), (45, 3578092), (51, 3157140), (60, 2683569), (63, 2555780), (68, 2367855), (70, 2300202), (84, 1916835), (85, 1894284), (90, 1789046), (102, 1578570), (105, 1533468), (119, 1353060), (126, 1277890), (140, 1150101), (153, 1052380), (170, 947142), (180, 894523), (204, 789285), (210, 766734), (238, 676530), (252, 638945), (255, 631428), (306, 526190), (315, 511156), (340, 473571), (357, 451020), (420, 383367), (476, 338265), (510, 315714), (595, 270612), (612, 263095), (630, 255578), (714, 225510), (765, 210476), (1020, 157857), (1071, 150340), (1190, 135306), (1260, 127789), (1428, 112755), (1530, 105238), (1785, 90204), (2142, 75170), (2380, 67653), (3060, 52619), (3570, 45102), (4284, 37585), (5355, 30068), (7140, 22551), (7517, 21420), (10710, 15034)]