209414880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3609

約数の個数: 144

約数和(自身を含む): 732264624

約数和(自身を除く): 522849744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3547, 3690, 3936, 4920, 5904, 6560, 7094, 7380, 9840, 10641, 11808, 14188, 14760, 17735, 19680, 21282, 28376, 29520, 31923, 35470, 42564, 53205, 56752, 59040, 63846, 70940, 85128, 106410, 113504, 127692, 141880, 145427, 159615, 170256, 212820, 255384, 283760, 290854, 319230, 340512, 425640, 436281, 510768, 567520, 581708, 638460, 727135, 851280, 872562, 1021536, 1163416, 1276920, 1308843, 1454270, 1702560, 1745124, 2181405, 2326832, 2553840, 2617686, 2908540, 3490248, 4362810, 4653664, 5107680, 5235372, 5817080, 6544215, 6980496, 8725620, 10470744, 11634160, 13088430, 13960992, 17451240, 20941488, 23268320, 26176860, 34902480, 41882976, 52353720, 69804960, 104707440, 209414880]

約数ペア:

[(1, 209414880), (2, 104707440), (3, 69804960), (4, 52353720), (5, 41882976), (6, 34902480), (8, 26176860), (9, 23268320), (10, 20941488), (12, 17451240), (15, 13960992), (16, 13088430), (18, 11634160), (20, 10470744), (24, 8725620), (30, 6980496), (32, 6544215), (36, 5817080), (40, 5235372), (41, 5107680), (45, 4653664), (48, 4362810), (60, 3490248), (72, 2908540), (80, 2617686), (82, 2553840), (90, 2326832), (96, 2181405), (120, 1745124), (123, 1702560), (144, 1454270), (160, 1308843), (164, 1276920), (180, 1163416), (205, 1021536), (240, 872562), (246, 851280), (288, 727135), (328, 638460), (360, 581708), (369, 567520), (410, 510768), (480, 436281), (492, 425640), (615, 340512), (656, 319230), (720, 290854), (738, 283760), (820, 255384), (984, 212820), (1230, 170256), (1312, 159615), (1440, 145427), (1476, 141880), (1640, 127692), (1845, 113504), (1968, 106410), (2460, 85128), (2952, 70940), (3280, 63846), (3547, 59040), (3690, 56752), (3936, 53205), (4920, 42564), (5904, 35470), (6560, 31923), (7094, 29520), (7380, 28376), (9840, 21282), (10641, 19680), (11808, 17735), (14188, 14760)]