244080270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1020

約数の個数: 192

約数和(自身を含む): 797817600

約数和(自身を除く): 553737330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 135, 147, 171, 189, 190, 210, 245, 266, 270, 285, 294, 315, 342, 378, 399, 441, 490, 513, 570, 630, 665, 735, 798, 855, 882, 931, 945, 971, 1026, 1197, 1323, 1330, 1470, 1710, 1862, 1890, 1942, 1995, 2205, 2394, 2565, 2646, 2793, 2913, 3591, 3990, 4410, 4655, 4855, 5130, 5586, 5826, 5985, 6615, 6797, 7182, 8379, 8739, 9310, 9710, 11970, 13230, 13594, 13965, 14565, 16758, 17478, 17955, 18449, 20391, 25137, 26217, 27930, 29130, 33985, 35910, 36898, 40782, 41895, 43695, 47579, 50274, 52434, 55347, 61173, 67970, 83790, 87390, 92245, 95158, 101955, 110694, 122346, 125685, 129143, 131085, 142737, 166041, 183519, 184490, 203910, 237895, 251370, 258286, 262170, 276735, 285474, 305865, 332082, 367038, 387429, 428211, 475790, 498123, 553470, 611730, 645715, 713685, 774858, 830205, 856422, 904001, 917595, 996246, 1162287, 1284633, 1291430, 1427370, 1660410, 1808002, 1835190, 1937145, 2141055, 2324574, 2490615, 2569266, 2712003, 3486861, 3874290, 4282110, 4520005, 4981230, 5424006, 5811435, 6423165, 6973722, 8136009, 9040010, 11622870, 12846330, 13560015, 16272018, 17434305, 24408027, 27120030, 34868610, 40680045, 48816054, 81360090, 122040135, 244080270]

約数ペア:

[(1, 244080270), (2, 122040135), (3, 81360090), (5, 48816054), (6, 40680045), (7, 34868610), (9, 27120030), (10, 24408027), (14, 17434305), (15, 16272018), (18, 13560015), (19, 12846330), (21, 11622870), (27, 9040010), (30, 8136009), (35, 6973722), (38, 6423165), (42, 5811435), (45, 5424006), (49, 4981230), (54, 4520005), (57, 4282110), (63, 3874290), (70, 3486861), (90, 2712003), (95, 2569266), (98, 2490615), (105, 2324574), (114, 2141055), (126, 1937145), (133, 1835190), (135, 1808002), (147, 1660410), (171, 1427370), (189, 1291430), (190, 1284633), (210, 1162287), (245, 996246), (266, 917595), (270, 904001), (285, 856422), (294, 830205), (315, 774858), (342, 713685), (378, 645715), (399, 611730), (441, 553470), (490, 498123), (513, 475790), (570, 428211), (630, 387429), (665, 367038), (735, 332082), (798, 305865), (855, 285474), (882, 276735), (931, 262170), (945, 258286), (971, 251370), (1026, 237895), (1197, 203910), (1323, 184490), (1330, 183519), (1470, 166041), (1710, 142737), (1862, 131085), (1890, 129143), (1942, 125685), (1995, 122346), (2205, 110694), (2394, 101955), (2565, 95158), (2646, 92245), (2793, 87390), (2913, 83790), (3591, 67970), (3990, 61173), (4410, 55347), (4655, 52434), (4855, 50274), (5130, 47579), (5586, 43695), (5826, 41895), (5985, 40782), (6615, 36898), (6797, 35910), (7182, 33985), (8379, 29130), (8739, 27930), (9310, 26217), (9710, 25137), (11970, 20391), (13230, 18449), (13594, 17955), (13965, 17478), (14565, 16758)]