73631880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 278553600

約数和(自身を除く): 204921720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 479, 488, 504, 549, 610, 630, 732, 840, 854, 915, 958, 1098, 1220, 1260, 1281, 1437, 1464, 1708, 1830, 1916, 2135, 2196, 2395, 2440, 2520, 2562, 2745, 2874, 3353, 3416, 3660, 3832, 3843, 4270, 4311, 4392, 4790, 5124, 5490, 5748, 6405, 6706, 7185, 7320, 7686, 8540, 8622, 9580, 10059, 10248, 10980, 11496, 12810, 13412, 14370, 15372, 16765, 17080, 17244, 19160, 19215, 20118, 21555, 21960, 25620, 26824, 28740, 29219, 30177, 30744, 33530, 34488, 38430, 40236, 43110, 50295, 51240, 57480, 58438, 60354, 67060, 76860, 80472, 86220, 87657, 100590, 116876, 120708, 134120, 146095, 150885, 153720, 172440, 175314, 201180, 204533, 233752, 241416, 262971, 292190, 301770, 350628, 402360, 409066, 438285, 525942, 584380, 603540, 613599, 701256, 818132, 876570, 1022665, 1051884, 1168760, 1207080, 1227198, 1314855, 1636264, 1753140, 1840797, 2045330, 2103768, 2454396, 2629710, 3067995, 3506280, 3681594, 4090660, 4908792, 5259420, 6135990, 7363188, 8181320, 9203985, 10518840, 12271980, 14726376, 18407970, 24543960, 36815940, 73631880]

約数ペア:

[(1, 73631880), (2, 36815940), (3, 24543960), (4, 18407970), (5, 14726376), (6, 12271980), (7, 10518840), (8, 9203985), (9, 8181320), (10, 7363188), (12, 6135990), (14, 5259420), (15, 4908792), (18, 4090660), (20, 3681594), (21, 3506280), (24, 3067995), (28, 2629710), (30, 2454396), (35, 2103768), (36, 2045330), (40, 1840797), (42, 1753140), (45, 1636264), (56, 1314855), (60, 1227198), (61, 1207080), (63, 1168760), (70, 1051884), (72, 1022665), (84, 876570), (90, 818132), (105, 701256), (120, 613599), (122, 603540), (126, 584380), (140, 525942), (168, 438285), (180, 409066), (183, 402360), (210, 350628), (244, 301770), (252, 292190), (280, 262971), (305, 241416), (315, 233752), (360, 204533), (366, 201180), (420, 175314), (427, 172440), (479, 153720), (488, 150885), (504, 146095), (549, 134120), (610, 120708), (630, 116876), (732, 100590), (840, 87657), (854, 86220), (915, 80472), (958, 76860), (1098, 67060), (1220, 60354), (1260, 58438), (1281, 57480), (1437, 51240), (1464, 50295), (1708, 43110), (1830, 40236), (1916, 38430), (2135, 34488), (2196, 33530), (2395, 30744), (2440, 30177), (2520, 29219), (2562, 28740), (2745, 26824), (2874, 25620), (3353, 21960), (3416, 21555), (3660, 20118), (3832, 19215), (3843, 19160), (4270, 17244), (4311, 17080), (4392, 16765), (4790, 15372), (5124, 14370), (5490, 13412), (5748, 12810), (6405, 11496), (6706, 10980), (7185, 10248), (7320, 10059), (7686, 9580), (8540, 8622)]