7947960000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:761

約数の個数: 280

約数和(自身を含む): 26566246080

約数和(自身を除く): 18618286080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 107, 120, 125, 150, 160, 192, 200, 214, 240, 250, 300, 320, 321, 375, 400, 428, 480, 500, 535, 600, 619, 625, 642, 750, 800, 856, 960, 1000, 1070, 1200, 1238, 1250, 1284, 1500, 1600, 1605, 1712, 1857, 1875, 2000, 2140, 2400, 2476, 2500, 2568, 2675, 3000, 3095, 3210, 3424, 3714, 3750, 4000, 4280, 4800, 4952, 5000, 5136, 5350, 6000, 6190, 6420, 6848, 7428, 7500, 8000, 8025, 8560, 9285, 9904, 10000, 10272, 10700, 12000, 12380, 12840, 13375, 14856, 15000, 15475, 16050, 17120, 18570, 19808, 20000, 20544, 21400, 24000, 24760, 25680, 26750, 29712, 30000, 30950, 32100, 34240, 37140, 39616, 40000, 40125, 42800, 46425, 49520, 51360, 53500, 59424, 60000, 61900, 64200, 66233, 66875, 74280, 77375, 80250, 85600, 92850, 99040, 102720, 107000, 118848, 120000, 123800, 128400, 132466, 133750, 148560, 154750, 160500, 171200, 185700, 198080, 198699, 200625, 214000, 232125, 247600, 256800, 264932, 267500, 297120, 309500, 321000, 331165, 371400, 386875, 397398, 401250, 428000, 464250, 495200, 513600, 529864, 535000, 594240, 619000, 642000, 662330, 742800, 773750, 794796, 802500, 856000, 928500, 990400, 993495, 1059728, 1070000, 1160625, 1238000, 1284000, 1324660, 1485600, 1547500, 1589592, 1605000, 1655825, 1857000, 1986990, 2119456, 2140000, 2321250, 2476000, 2568000, 2649320, 2971200, 3095000, 3179184, 3210000, 3311650, 3714000, 3973980, 4238912, 4280000, 4642500, 4952000, 4967475, 5298640, 6190000, 6358368, 6420000, 6623300, 7428000, 7947960, 8279125, 9285000, 9934950, 10597280, 12380000, 12716736, 12840000, 13246600, 14856000, 15895920, 16558250, 18570000, 19869900, 21194560, 24760000, 24837375, 26493200, 31791840, 33116500, 37140000, 39739800, 41395625, 49674750, 52986400, 63583680, 66233000, 74280000, 79479600, 82791250, 99349500, 105972800, 124186875, 132466000, 158959200, 165582500, 198699000, 248373750, 264932000, 317918400, 331165000, 397398000, 496747500, 529864000, 662330000, 794796000, 993495000, 1324660000, 1589592000, 1986990000, 2649320000, 3973980000, 7947960000]

約数ペア:

[(1, 7947960000), (2, 3973980000), (3, 2649320000), (4, 1986990000), (5, 1589592000), (6, 1324660000), (8, 993495000), (10, 794796000), (12, 662330000), (15, 529864000), (16, 496747500), (20, 397398000), (24, 331165000), (25, 317918400), (30, 264932000), (32, 248373750), (40, 198699000), (48, 165582500), (50, 158959200), (60, 132466000), (64, 124186875), (75, 105972800), (80, 99349500), (96, 82791250), (100, 79479600), (107, 74280000), (120, 66233000), (125, 63583680), (150, 52986400), (160, 49674750), (192, 41395625), (200, 39739800), (214, 37140000), (240, 33116500), (250, 31791840), (300, 26493200), (320, 24837375), (321, 24760000), (375, 21194560), (400, 19869900), (428, 18570000), (480, 16558250), (500, 15895920), (535, 14856000), (600, 13246600), (619, 12840000), (625, 12716736), (642, 12380000), (750, 10597280), (800, 9934950), (856, 9285000), (960, 8279125), (1000, 7947960), (1070, 7428000), (1200, 6623300), (1238, 6420000), (1250, 6358368), (1284, 6190000), (1500, 5298640), (1600, 4967475), (1605, 4952000), (1712, 4642500), (1857, 4280000), (1875, 4238912), (2000, 3973980), (2140, 3714000), (2400, 3311650), (2476, 3210000), (2500, 3179184), (2568, 3095000), (2675, 2971200), (3000, 2649320), (3095, 2568000), (3210, 2476000), (3424, 2321250), (3714, 2140000), (3750, 2119456), (4000, 1986990), (4280, 1857000), (4800, 1655825), (4952, 1605000), (5000, 1589592), (5136, 1547500), (5350, 1485600), (6000, 1324660), (6190, 1284000), (6420, 1238000), (6848, 1160625), (7428, 1070000), (7500, 1059728), (8000, 993495), (8025, 990400), (8560, 928500), (9285, 856000), (9904, 802500), (10000, 794796), (10272, 773750), (10700, 742800), (12000, 662330), (12380, 642000), (12840, 619000), (13375, 594240), (14856, 535000), (15000, 529864), (15475, 513600), (16050, 495200), (17120, 464250), (18570, 428000), (19808, 401250), (20000, 397398), (20544, 386875), (21400, 371400), (24000, 331165), (24760, 321000), (25680, 309500), (26750, 297120), (29712, 267500), (30000, 264932), (30950, 256800), (32100, 247600), (34240, 232125), (37140, 214000), (39616, 200625), (40000, 198699), (40125, 198080), (42800, 185700), (46425, 171200), (49520, 160500), (51360, 154750), (53500, 148560), (59424, 133750), (60000, 132466), (61900, 128400), (64200, 123800), (66233, 120000), (66875, 118848), (74280, 107000), (77375, 102720), (80250, 99040), (85600, 92850)]