249828480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3943}}^1$

素因数の和:3979

約数の個数: 192

約数和(自身を含む): 941353920

約数和(自身を除く): 691525440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3943, 3960, 4224, 5280, 5760, 6336, 7040, 7886, 7920, 10560, 11829, 12672, 15772, 15840, 19715, 21120, 23658, 31544, 31680, 35487, 39430, 43373, 47316, 59145, 63088, 63360, 70974, 78860, 86746, 94632, 118290, 126176, 130119, 141948, 157720, 173492, 177435, 189264, 216865, 236580, 252352, 260238, 283896, 315440, 346984, 354870, 378528, 390357, 433730, 473160, 504704, 520476, 567792, 630880, 650595, 693968, 709740, 757056, 780714, 867460, 946320, 1040952, 1135584, 1261760, 1301190, 1387936, 1419480, 1514112, 1561428, 1734920, 1892640, 1951785, 2081904, 2271168, 2523520, 2602380, 2775872, 2838960, 3122856, 3469840, 3785280, 3903570, 4163808, 4542336, 5204760, 5551744, 5677920, 6245712, 6939680, 7570560, 7807140, 8327616, 10409520, 11355840, 12491424, 13879360, 15614280, 16655232, 20819040, 22711680, 24982848, 27758720, 31228560, 41638080, 49965696, 62457120, 83276160, 124914240, 249828480]

約数ペア:

[(1, 249828480), (2, 124914240), (3, 83276160), (4, 62457120), (5, 49965696), (6, 41638080), (8, 31228560), (9, 27758720), (10, 24982848), (11, 22711680), (12, 20819040), (15, 16655232), (16, 15614280), (18, 13879360), (20, 12491424), (22, 11355840), (24, 10409520), (30, 8327616), (32, 7807140), (33, 7570560), (36, 6939680), (40, 6245712), (44, 5677920), (45, 5551744), (48, 5204760), (55, 4542336), (60, 4163808), (64, 3903570), (66, 3785280), (72, 3469840), (80, 3122856), (88, 2838960), (90, 2775872), (96, 2602380), (99, 2523520), (110, 2271168), (120, 2081904), (128, 1951785), (132, 1892640), (144, 1734920), (160, 1561428), (165, 1514112), (176, 1419480), (180, 1387936), (192, 1301190), (198, 1261760), (220, 1135584), (240, 1040952), (264, 946320), (288, 867460), (320, 780714), (330, 757056), (352, 709740), (360, 693968), (384, 650595), (396, 630880), (440, 567792), (480, 520476), (495, 504704), (528, 473160), (576, 433730), (640, 390357), (660, 378528), (704, 354870), (720, 346984), (792, 315440), (880, 283896), (960, 260238), (990, 252352), (1056, 236580), (1152, 216865), (1320, 189264), (1408, 177435), (1440, 173492), (1584, 157720), (1760, 141948), (1920, 130119), (1980, 126176), (2112, 118290), (2640, 94632), (2880, 86746), (3168, 78860), (3520, 70974), (3943, 63360), (3960, 63088), (4224, 59145), (5280, 47316), (5760, 43373), (6336, 39430), (7040, 35487), (7886, 31680), (7920, 31544), (10560, 23658), (11829, 21120), (12672, 19715), (15772, 15840)]