240031512

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 796723200

約数和(自身を除く): 556691688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 216, 217, 243, 248, 252, 279, 324, 372, 378, 434, 486, 504, 558, 567, 569, 648, 651, 744, 756, 837, 868, 972, 1116, 1134, 1138, 1302, 1512, 1674, 1701, 1707, 1736, 1944, 1953, 2232, 2268, 2276, 2511, 2604, 3348, 3402, 3414, 3906, 3983, 4536, 4552, 5022, 5121, 5208, 5859, 6696, 6804, 6828, 7533, 7812, 7966, 10044, 10242, 11718, 11949, 13608, 13656, 15066, 15363, 15624, 15932, 17577, 17639, 20088, 20484, 23436, 23898, 30132, 30726, 31864, 35154, 35278, 35847, 40968, 46089, 46872, 47796, 52731, 52917, 60264, 61452, 70308, 70556, 71694, 92178, 95592, 105462, 105834, 107541, 122904, 123473, 138267, 140616, 141112, 143388, 158751, 184356, 210924, 211668, 215082, 246946, 276534, 286776, 317502, 322623, 368712, 370419, 421848, 423336, 430164, 476253, 493892, 553068, 635004, 645246, 740838, 860328, 952506, 967869, 987784, 1106136, 1111257, 1270008, 1290492, 1428759, 1481676, 1905012, 1935738, 2222514, 2580984, 2857518, 2963352, 3333771, 3810024, 3871476, 4286277, 4445028, 5715036, 6667542, 7742952, 8572554, 8890056, 10001313, 11430072, 13335084, 17145108, 20002626, 26670168, 30003939, 34290216, 40005252, 60007878, 80010504, 120015756, 240031512]

約数ペア:

[(1, 240031512), (2, 120015756), (3, 80010504), (4, 60007878), (6, 40005252), (7, 34290216), (8, 30003939), (9, 26670168), (12, 20002626), (14, 17145108), (18, 13335084), (21, 11430072), (24, 10001313), (27, 8890056), (28, 8572554), (31, 7742952), (36, 6667542), (42, 5715036), (54, 4445028), (56, 4286277), (62, 3871476), (63, 3810024), (72, 3333771), (81, 2963352), (84, 2857518), (93, 2580984), (108, 2222514), (124, 1935738), (126, 1905012), (162, 1481676), (168, 1428759), (186, 1290492), (189, 1270008), (216, 1111257), (217, 1106136), (243, 987784), (248, 967869), (252, 952506), (279, 860328), (324, 740838), (372, 645246), (378, 635004), (434, 553068), (486, 493892), (504, 476253), (558, 430164), (567, 423336), (569, 421848), (648, 370419), (651, 368712), (744, 322623), (756, 317502), (837, 286776), (868, 276534), (972, 246946), (1116, 215082), (1134, 211668), (1138, 210924), (1302, 184356), (1512, 158751), (1674, 143388), (1701, 141112), (1707, 140616), (1736, 138267), (1944, 123473), (1953, 122904), (2232, 107541), (2268, 105834), (2276, 105462), (2511, 95592), (2604, 92178), (3348, 71694), (3402, 70556), (3414, 70308), (3906, 61452), (3983, 60264), (4536, 52917), (4552, 52731), (5022, 47796), (5121, 46872), (5208, 46089), (5859, 40968), (6696, 35847), (6804, 35278), (6828, 35154), (7533, 31864), (7812, 30726), (7966, 30132), (10044, 23898), (10242, 23436), (11718, 20484), (11949, 20088), (13608, 17639), (13656, 17577), (15066, 15932), (15363, 15624)]