207849960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 716601600

約数和(自身を除く): 508751640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 43, 45, 58, 60, 72, 86, 87, 90, 116, 120, 129, 145, 172, 174, 180, 215, 232, 258, 261, 290, 344, 348, 360, 387, 430, 435, 463, 516, 522, 580, 645, 696, 774, 860, 870, 926, 1032, 1044, 1160, 1247, 1290, 1305, 1389, 1548, 1720, 1740, 1852, 1935, 2088, 2315, 2494, 2580, 2610, 2778, 3096, 3480, 3704, 3741, 3870, 4167, 4630, 4988, 5160, 5220, 5556, 6235, 6945, 7482, 7740, 8334, 9260, 9976, 10440, 11112, 11223, 12470, 13427, 13890, 14964, 15480, 16668, 18520, 18705, 19909, 20835, 22446, 24940, 26854, 27780, 29928, 33336, 37410, 39818, 40281, 41670, 44892, 49880, 53708, 55560, 56115, 59727, 67135, 74820, 79636, 80562, 83340, 89784, 99545, 107416, 112230, 119454, 120843, 134270, 149640, 159272, 161124, 166680, 179181, 199090, 201405, 224460, 238908, 241686, 268540, 298635, 322248, 358362, 398180, 402810, 448920, 477816, 483372, 537080, 577361, 597270, 604215, 716724, 796360, 805620, 895905, 966744, 1154722, 1194540, 1208430, 1433448, 1611240, 1732083, 1791810, 2309444, 2389080, 2416860, 2886805, 3464166, 3583620, 4618888, 4833720, 5196249, 5773610, 6928332, 7167240, 8660415, 10392498, 11547220, 13856664, 17320830, 20784996, 23094440, 25981245, 34641660, 41569992, 51962490, 69283320, 103924980, 207849960]

約数ペア:

[(1, 207849960), (2, 103924980), (3, 69283320), (4, 51962490), (5, 41569992), (6, 34641660), (8, 25981245), (9, 23094440), (10, 20784996), (12, 17320830), (15, 13856664), (18, 11547220), (20, 10392498), (24, 8660415), (29, 7167240), (30, 6928332), (36, 5773610), (40, 5196249), (43, 4833720), (45, 4618888), (58, 3583620), (60, 3464166), (72, 2886805), (86, 2416860), (87, 2389080), (90, 2309444), (116, 1791810), (120, 1732083), (129, 1611240), (145, 1433448), (172, 1208430), (174, 1194540), (180, 1154722), (215, 966744), (232, 895905), (258, 805620), (261, 796360), (290, 716724), (344, 604215), (348, 597270), (360, 577361), (387, 537080), (430, 483372), (435, 477816), (463, 448920), (516, 402810), (522, 398180), (580, 358362), (645, 322248), (696, 298635), (774, 268540), (860, 241686), (870, 238908), (926, 224460), (1032, 201405), (1044, 199090), (1160, 179181), (1247, 166680), (1290, 161124), (1305, 159272), (1389, 149640), (1548, 134270), (1720, 120843), (1740, 119454), (1852, 112230), (1935, 107416), (2088, 99545), (2315, 89784), (2494, 83340), (2580, 80562), (2610, 79636), (2778, 74820), (3096, 67135), (3480, 59727), (3704, 56115), (3741, 55560), (3870, 53708), (4167, 49880), (4630, 44892), (4988, 41670), (5160, 40281), (5220, 39818), (5556, 37410), (6235, 33336), (6945, 29928), (7482, 27780), (7740, 26854), (8334, 24940), (9260, 22446), (9976, 20835), (10440, 19909), (11112, 18705), (11223, 18520), (12470, 16668), (13427, 15480), (13890, 14964)]