1045808640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2437

約数の個数: 240

約数和(自身を含む): 3814153200

約数和(自身を除く): 2768344560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2389, 2432, 2560, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4608, 4778, 4864, 5472, 5760, 6080, 6840, 7167, 7296, 7680, 9120, 9556, 9728, 10944, 11520, 11945, 12160, 13680, 14334, 14592, 18240, 19112, 21501, 21888, 23040, 23890, 24320, 27360, 28668, 29184, 35835, 36480, 38224, 43002, 43776, 45391, 47780, 48640, 54720, 57336, 71670, 72960, 76448, 86004, 87552, 90782, 95560, 107505, 109440, 114672, 136173, 143340, 145920, 152896, 172008, 181564, 191120, 215010, 218880, 226955, 229344, 272346, 286680, 305792, 344016, 363128, 382240, 408519, 430020, 437760, 453910, 458688, 544692, 573360, 611584, 680865, 688032, 726256, 764480, 817038, 860040, 907820, 917376, 1089384, 1146720, 1223168, 1361730, 1376064, 1452512, 1528960, 1634076, 1720080, 1815640, 1834752, 2042595, 2178768, 2293440, 2723460, 2752128, 2905024, 3057920, 3268152, 3440160, 3631280, 3669504, 4085190, 4357536, 4586880, 5446920, 5504256, 5810048, 6115840, 6536304, 6880320, 7262560, 8170380, 8715072, 9173760, 10893840, 11008512, 11620096, 13072608, 13760640, 14525120, 16340760, 17430144, 18347520, 21787680, 23240192, 26145216, 27521280, 29050240, 32681520, 34860288, 43575360, 52290432, 55042560, 58100480, 65363040, 69720576, 87150720, 104580864, 116200960, 130726080, 174301440, 209161728, 261452160, 348602880, 522904320, 1045808640]

約数ペア:

[(1, 1045808640), (2, 522904320), (3, 348602880), (4, 261452160), (5, 209161728), (6, 174301440), (8, 130726080), (9, 116200960), (10, 104580864), (12, 87150720), (15, 69720576), (16, 65363040), (18, 58100480), (19, 55042560), (20, 52290432), (24, 43575360), (30, 34860288), (32, 32681520), (36, 29050240), (38, 27521280), (40, 26145216), (45, 23240192), (48, 21787680), (57, 18347520), (60, 17430144), (64, 16340760), (72, 14525120), (76, 13760640), (80, 13072608), (90, 11620096), (95, 11008512), (96, 10893840), (114, 9173760), (120, 8715072), (128, 8170380), (144, 7262560), (152, 6880320), (160, 6536304), (171, 6115840), (180, 5810048), (190, 5504256), (192, 5446920), (228, 4586880), (240, 4357536), (256, 4085190), (285, 3669504), (288, 3631280), (304, 3440160), (320, 3268152), (342, 3057920), (360, 2905024), (380, 2752128), (384, 2723460), (456, 2293440), (480, 2178768), (512, 2042595), (570, 1834752), (576, 1815640), (608, 1720080), (640, 1634076), (684, 1528960), (720, 1452512), (760, 1376064), (768, 1361730), (855, 1223168), (912, 1146720), (960, 1089384), (1140, 917376), (1152, 907820), (1216, 860040), (1280, 817038), (1368, 764480), (1440, 726256), (1520, 688032), (1536, 680865), (1710, 611584), (1824, 573360), (1920, 544692), (2280, 458688), (2304, 453910), (2389, 437760), (2432, 430020), (2560, 408519), (2736, 382240), (2880, 363128), (3040, 344016), (3420, 305792), (3648, 286680), (3840, 272346), (4560, 229344), (4608, 226955), (4778, 218880), (4864, 215010), (5472, 191120), (5760, 181564), (6080, 172008), (6840, 152896), (7167, 145920), (7296, 143340), (7680, 136173), (9120, 114672), (9556, 109440), (9728, 107505), (10944, 95560), (11520, 90782), (11945, 87552), (12160, 86004), (13680, 76448), (14334, 72960), (14592, 71670), (18240, 57336), (19112, 54720), (21501, 48640), (21888, 47780), (23040, 45391), (23890, 43776), (24320, 43002), (27360, 38224), (28668, 36480), (29184, 35835)]