1245509760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3469}}^1$

素因数の和:3519

約数の個数: 256

約数和(自身を含む): 4587062400

約数和(自身を除く): 3341552640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1408, 1496, 1632, 1760, 1870, 1920, 2040, 2112, 2176, 2244, 2640, 2720, 2805, 2992, 3264, 3469, 3520, 3740, 4080, 4224, 4488, 5280, 5440, 5610, 5984, 6528, 6938, 7040, 7480, 8160, 8976, 10407, 10560, 10880, 11220, 11968, 13876, 14960, 16320, 17345, 17952, 20814, 21120, 22440, 23936, 27752, 29920, 32640, 34690, 35904, 38159, 41628, 44880, 52035, 55504, 58973, 59840, 69380, 71808, 76318, 83256, 89760, 104070, 111008, 114477, 117946, 119680, 138760, 152636, 166512, 176919, 179520, 190795, 208140, 222016, 228954, 235892, 277520, 294865, 305272, 333024, 353838, 359040, 381590, 416280, 444032, 457908, 471784, 555040, 572385, 589730, 610544, 648703, 666048, 707676, 763180, 832560, 884595, 915816, 943568, 1110080, 1144770, 1179460, 1221088, 1297406, 1332096, 1415352, 1526360, 1665120, 1769190, 1831632, 1887136, 1946109, 2220160, 2289540, 2358920, 2442176, 2594812, 2830704, 3052720, 3243515, 3330240, 3538380, 3663264, 3774272, 3892218, 4579080, 4717840, 4884352, 5189624, 5661408, 6105440, 6487030, 6660480, 7076760, 7326528, 7548544, 7784436, 9158160, 9435680, 9730545, 10379248, 11322816, 12210880, 12974060, 14153520, 14653056, 15568872, 18316320, 18871360, 19461090, 20758496, 22645632, 24421760, 25948120, 28307040, 31137744, 36632640, 37742720, 38922180, 41516992, 51896240, 56614080, 62275488, 73265280, 77844360, 83033984, 103792480, 113228160, 124550976, 155688720, 207584960, 249101952, 311377440, 415169920, 622754880, 1245509760]

約数ペア:

[(1, 1245509760), (2, 622754880), (3, 415169920), (4, 311377440), (5, 249101952), (6, 207584960), (8, 155688720), (10, 124550976), (11, 113228160), (12, 103792480), (15, 83033984), (16, 77844360), (17, 73265280), (20, 62275488), (22, 56614080), (24, 51896240), (30, 41516992), (32, 38922180), (33, 37742720), (34, 36632640), (40, 31137744), (44, 28307040), (48, 25948120), (51, 24421760), (55, 22645632), (60, 20758496), (64, 19461090), (66, 18871360), (68, 18316320), (80, 15568872), (85, 14653056), (88, 14153520), (96, 12974060), (102, 12210880), (110, 11322816), (120, 10379248), (128, 9730545), (132, 9435680), (136, 9158160), (160, 7784436), (165, 7548544), (170, 7326528), (176, 7076760), (187, 6660480), (192, 6487030), (204, 6105440), (220, 5661408), (240, 5189624), (255, 4884352), (264, 4717840), (272, 4579080), (320, 3892218), (330, 3774272), (340, 3663264), (352, 3538380), (374, 3330240), (384, 3243515), (408, 3052720), (440, 2830704), (480, 2594812), (510, 2442176), (528, 2358920), (544, 2289540), (561, 2220160), (640, 1946109), (660, 1887136), (680, 1831632), (704, 1769190), (748, 1665120), (816, 1526360), (880, 1415352), (935, 1332096), (960, 1297406), (1020, 1221088), (1056, 1179460), (1088, 1144770), (1122, 1110080), (1320, 943568), (1360, 915816), (1408, 884595), (1496, 832560), (1632, 763180), (1760, 707676), (1870, 666048), (1920, 648703), (2040, 610544), (2112, 589730), (2176, 572385), (2244, 555040), (2640, 471784), (2720, 457908), (2805, 444032), (2992, 416280), (3264, 381590), (3469, 359040), (3520, 353838), (3740, 333024), (4080, 305272), (4224, 294865), (4488, 277520), (5280, 235892), (5440, 228954), (5610, 222016), (5984, 208140), (6528, 190795), (6938, 179520), (7040, 176919), (7480, 166512), (8160, 152636), (8976, 138760), (10407, 119680), (10560, 117946), (10880, 114477), (11220, 111008), (11968, 104070), (13876, 89760), (14960, 83256), (16320, 76318), (17345, 71808), (17952, 69380), (20814, 59840), (21120, 58973), (22440, 55504), (23936, 52035), (27752, 44880), (29920, 41628), (32640, 38159), (34690, 35904)]