1620096099840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{25579}}^1$

素因数の和:28357

約数の個数: 240

約数和(自身を含む): 5613108930000

約数和(自身を除く): 3993012830160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2749, 2880, 3840, 4608, 5498, 5760, 7680, 8247, 10996, 11520, 13745, 16494, 21992, 23040, 24741, 25579, 27490, 32988, 41235, 43984, 49482, 51158, 54980, 65976, 76737, 82470, 87968, 98964, 102316, 109960, 123705, 127895, 131952, 153474, 164940, 175936, 197928, 204632, 219920, 230211, 247410, 255790, 263904, 306948, 329880, 351872, 383685, 395856, 409264, 439840, 460422, 494820, 511580, 527808, 613896, 659760, 703744, 767370, 791712, 818528, 879680, 920844, 989640, 1023160, 1055616, 1151055, 1227792, 1319520, 1407488, 1534740, 1583424, 1637056, 1759360, 1841688, 1979280, 2046320, 2111232, 2302110, 2455584, 2639040, 3069480, 3166848, 3274112, 3518720, 3683376, 3958560, 4092640, 4222464, 4604220, 4911168, 5278080, 6138960, 6333696, 6548224, 7037440, 7366752, 7917120, 8185280, 9208440, 9822336, 10556160, 12277920, 12667392, 13096448, 14733504, 15834240, 16370560, 18416880, 19644672, 21112320, 24555840, 29467008, 31668480, 32741120, 36833760, 39289344, 49111680, 58934016, 63336960, 65482240, 70316671, 73667520, 98223360, 117868032, 140633342, 147335040, 196446720, 210950013, 281266684, 294670080, 351583355, 421900026, 562533368, 589340160, 632850039, 703166710, 843800052, 1054750065, 1125066736, 1265700078, 1406333420, 1687600104, 2109500130, 2250133472, 2531400156, 2812666840, 3164250195, 3375200208, 4219000260, 4500266944, 5062800312, 5625333680, 6328500390, 6750400416, 8438000520, 9000533888, 10125600624, 11250667360, 12657000780, 13500800832, 16876001040, 18001067776, 20251201248, 22501334720, 25314001560, 27001601664, 33752002080, 36002135552, 40502402496, 45002669440, 50628003120, 54003203328, 67504004160, 81004804992, 90005338880, 101256006240, 108006406656, 135008008320, 162009609984, 180010677760, 202512012480, 270016016640, 324019219968, 405024024960, 540032033280, 810048049920, 1620096099840]

約数ペア:

[(1, 1620096099840), (2, 810048049920), (3, 540032033280), (4, 405024024960), (5, 324019219968), (6, 270016016640), (8, 202512012480), (9, 180010677760), (10, 162009609984), (12, 135008008320), (15, 108006406656), (16, 101256006240), (18, 90005338880), (20, 81004804992), (24, 67504004160), (30, 54003203328), (32, 50628003120), (36, 45002669440), (40, 40502402496), (45, 36002135552), (48, 33752002080), (60, 27001601664), (64, 25314001560), (72, 22501334720), (80, 20251201248), (90, 18001067776), (96, 16876001040), (120, 13500800832), (128, 12657000780), (144, 11250667360), (160, 10125600624), (180, 9000533888), (192, 8438000520), (240, 6750400416), (256, 6328500390), (288, 5625333680), (320, 5062800312), (360, 4500266944), (384, 4219000260), (480, 3375200208), (512, 3164250195), (576, 2812666840), (640, 2531400156), (720, 2250133472), (768, 2109500130), (960, 1687600104), (1152, 1406333420), (1280, 1265700078), (1440, 1125066736), (1536, 1054750065), (1920, 843800052), (2304, 703166710), (2560, 632850039), (2749, 589340160), (2880, 562533368), (3840, 421900026), (4608, 351583355), (5498, 294670080), (5760, 281266684), (7680, 210950013), (8247, 196446720), (10996, 147335040), (11520, 140633342), (13745, 117868032), (16494, 98223360), (21992, 73667520), (23040, 70316671), (24741, 65482240), (25579, 63336960), (27490, 58934016), (32988, 49111680), (41235, 39289344), (43984, 36833760), (49482, 32741120), (51158, 31668480), (54980, 29467008), (65976, 24555840), (76737, 21112320), (82470, 19644672), (87968, 18416880), (98964, 16370560), (102316, 15834240), (109960, 14733504), (123705, 13096448), (127895, 12667392), (131952, 12277920), (153474, 10556160), (164940, 9822336), (175936, 9208440), (197928, 8185280), (204632, 7917120), (219920, 7366752), (230211, 7037440), (247410, 6548224), (255790, 6333696), (263904, 6138960), (306948, 5278080), (329880, 4911168), (351872, 4604220), (383685, 4222464), (395856, 4092640), (409264, 3958560), (439840, 3683376), (460422, 3518720), (494820, 3274112), (511580, 3166848), (527808, 3069480), (613896, 2639040), (659760, 2455584), (703744, 2302110), (767370, 2111232), (791712, 2046320), (818528, 1979280), (879680, 1841688), (920844, 1759360), (989640, 1637056), (1023160, 1583424), (1055616, 1534740), (1151055, 1407488), (1227792, 1319520)]