1800648960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:989

約数の個数: 288

約数和(自身を含む): 6414170112

約数和(自身を除く): 4613521152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 128, 132, 141, 160, 165, 176, 188, 192, 220, 235, 240, 256, 264, 282, 320, 330, 352, 376, 384, 440, 470, 480, 517, 528, 564, 640, 660, 704, 705, 752, 768, 880, 907, 940, 960, 1034, 1056, 1128, 1280, 1320, 1408, 1410, 1504, 1551, 1760, 1814, 1880, 1920, 2068, 2112, 2256, 2585, 2640, 2721, 2816, 2820, 3008, 3102, 3520, 3628, 3760, 3840, 4136, 4224, 4512, 4535, 5170, 5280, 5442, 5640, 6016, 6204, 7040, 7256, 7520, 7755, 8272, 8448, 9024, 9070, 9977, 10340, 10560, 10884, 11280, 12032, 12408, 13605, 14080, 14512, 15040, 15510, 16544, 18048, 18140, 19954, 20680, 21120, 21768, 22560, 24816, 27210, 29024, 29931, 30080, 31020, 33088, 36096, 36280, 39908, 41360, 42240, 42629, 43536, 45120, 49632, 49885, 54420, 58048, 59862, 60160, 62040, 66176, 72560, 79816, 82720, 85258, 87072, 90240, 99264, 99770, 108840, 116096, 119724, 124080, 127887, 132352, 145120, 149655, 159632, 165440, 170516, 174144, 180480, 198528, 199540, 213145, 217680, 232192, 239448, 248160, 255774, 290240, 299310, 319264, 330880, 341032, 348288, 397056, 399080, 426290, 435360, 468919, 478896, 496320, 511548, 580480, 598620, 638528, 639435, 661760, 682064, 696576, 798160, 852580, 870720, 937838, 957792, 992640, 1023096, 1160960, 1197240, 1277056, 1278870, 1364128, 1406757, 1596320, 1705160, 1741440, 1875676, 1915584, 1985280, 2046192, 2344595, 2394480, 2554112, 2557740, 2728256, 2813514, 3192640, 3410320, 3482880, 3751352, 3831168, 4092384, 4689190, 4788960, 5115480, 5456512, 5627028, 6385280, 6820640, 7033785, 7502704, 7662336, 8184768, 9378380, 9577920, 10230960, 10913024, 11254056, 12770560, 13641280, 14067570, 15005408, 16369536, 18756760, 19155840, 20461920, 22508112, 27282560, 28135140, 30010816, 32739072, 37513520, 38311680, 40923840, 45016224, 54565120, 56270280, 60021632, 75027040, 81847680, 90032448, 112540560, 120043264, 150054080, 163695360, 180064896, 225081120, 300108160, 360129792, 450162240, 600216320, 900324480, 1800648960]

約数ペア:

[(1, 1800648960), (2, 900324480), (3, 600216320), (4, 450162240), (5, 360129792), (6, 300108160), (8, 225081120), (10, 180064896), (11, 163695360), (12, 150054080), (15, 120043264), (16, 112540560), (20, 90032448), (22, 81847680), (24, 75027040), (30, 60021632), (32, 56270280), (33, 54565120), (40, 45016224), (44, 40923840), (47, 38311680), (48, 37513520), (55, 32739072), (60, 30010816), (64, 28135140), (66, 27282560), (80, 22508112), (88, 20461920), (94, 19155840), (96, 18756760), (110, 16369536), (120, 15005408), (128, 14067570), (132, 13641280), (141, 12770560), (160, 11254056), (165, 10913024), (176, 10230960), (188, 9577920), (192, 9378380), (220, 8184768), (235, 7662336), (240, 7502704), (256, 7033785), (264, 6820640), (282, 6385280), (320, 5627028), (330, 5456512), (352, 5115480), (376, 4788960), (384, 4689190), (440, 4092384), (470, 3831168), (480, 3751352), (517, 3482880), (528, 3410320), (564, 3192640), (640, 2813514), (660, 2728256), (704, 2557740), (705, 2554112), (752, 2394480), (768, 2344595), (880, 2046192), (907, 1985280), (940, 1915584), (960, 1875676), (1034, 1741440), (1056, 1705160), (1128, 1596320), (1280, 1406757), (1320, 1364128), (1408, 1278870), (1410, 1277056), (1504, 1197240), (1551, 1160960), (1760, 1023096), (1814, 992640), (1880, 957792), (1920, 937838), (2068, 870720), (2112, 852580), (2256, 798160), (2585, 696576), (2640, 682064), (2721, 661760), (2816, 639435), (2820, 638528), (3008, 598620), (3102, 580480), (3520, 511548), (3628, 496320), (3760, 478896), (3840, 468919), (4136, 435360), (4224, 426290), (4512, 399080), (4535, 397056), (5170, 348288), (5280, 341032), (5442, 330880), (5640, 319264), (6016, 299310), (6204, 290240), (7040, 255774), (7256, 248160), (7520, 239448), (7755, 232192), (8272, 217680), (8448, 213145), (9024, 199540), (9070, 198528), (9977, 180480), (10340, 174144), (10560, 170516), (10884, 165440), (11280, 159632), (12032, 149655), (12408, 145120), (13605, 132352), (14080, 127887), (14512, 124080), (15040, 119724), (15510, 116096), (16544, 108840), (18048, 99770), (18140, 99264), (19954, 90240), (20680, 87072), (21120, 85258), (21768, 82720), (22560, 79816), (24816, 72560), (27210, 66176), (29024, 62040), (29931, 60160), (30080, 59862), (31020, 58048), (33088, 54420), (36096, 49885), (36280, 49632), (39908, 45120), (41360, 43536), (42240, 42629)]