20562298080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{7793}}^1$

素因数の和:8073

約数の個数: 192

約数和(自身を含む): 67878881280

約数和(自身を除く): 47316583200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 239, 240, 276, 345, 368, 460, 478, 480, 552, 690, 717, 736, 920, 956, 1104, 1195, 1380, 1434, 1840, 1912, 2208, 2390, 2760, 2868, 3585, 3680, 3824, 4780, 5497, 5520, 5736, 7170, 7648, 7793, 9560, 10994, 11040, 11472, 14340, 15586, 16491, 19120, 21988, 22944, 23379, 27485, 28680, 31172, 32982, 38240, 38965, 43976, 46758, 54970, 57360, 62344, 65964, 77930, 82455, 87952, 93516, 109940, 114720, 116895, 124688, 131928, 155860, 164910, 175904, 179239, 187032, 219880, 233790, 249376, 263856, 311720, 329820, 358478, 374064, 439760, 467580, 527712, 537717, 623440, 659640, 716956, 748128, 879520, 896195, 935160, 1075434, 1246880, 1319280, 1433912, 1792390, 1862527, 1870320, 2150868, 2638560, 2688585, 2867824, 3584780, 3725054, 3740640, 4301736, 5377170, 5587581, 5735648, 7169560, 7450108, 8603472, 9312635, 10754340, 11175162, 14339120, 14900216, 17206944, 18625270, 21508680, 22350324, 27937905, 28678240, 29800432, 37250540, 42838121, 43017360, 44700648, 55875810, 59600864, 74501080, 85676242, 86034720, 89401296, 111751620, 128514363, 149002160, 171352484, 178802592, 214190605, 223503240, 257028726, 298004320, 342704968, 428381210, 447006480, 514057452, 642571815, 685409936, 856762420, 894012960, 1028114904, 1285143630, 1370819872, 1713524840, 2056229808, 2570287260, 3427049680, 4112459616, 5140574520, 6854099360, 10281149040, 20562298080]

約数ペア:

[(1, 20562298080), (2, 10281149040), (3, 6854099360), (4, 5140574520), (5, 4112459616), (6, 3427049680), (8, 2570287260), (10, 2056229808), (12, 1713524840), (15, 1370819872), (16, 1285143630), (20, 1028114904), (23, 894012960), (24, 856762420), (30, 685409936), (32, 642571815), (40, 514057452), (46, 447006480), (48, 428381210), (60, 342704968), (69, 298004320), (80, 257028726), (92, 223503240), (96, 214190605), (115, 178802592), (120, 171352484), (138, 149002160), (160, 128514363), (184, 111751620), (230, 89401296), (239, 86034720), (240, 85676242), (276, 74501080), (345, 59600864), (368, 55875810), (460, 44700648), (478, 43017360), (480, 42838121), (552, 37250540), (690, 29800432), (717, 28678240), (736, 27937905), (920, 22350324), (956, 21508680), (1104, 18625270), (1195, 17206944), (1380, 14900216), (1434, 14339120), (1840, 11175162), (1912, 10754340), (2208, 9312635), (2390, 8603472), (2760, 7450108), (2868, 7169560), (3585, 5735648), (3680, 5587581), (3824, 5377170), (4780, 4301736), (5497, 3740640), (5520, 3725054), (5736, 3584780), (7170, 2867824), (7648, 2688585), (7793, 2638560), (9560, 2150868), (10994, 1870320), (11040, 1862527), (11472, 1792390), (14340, 1433912), (15586, 1319280), (16491, 1246880), (19120, 1075434), (21988, 935160), (22944, 896195), (23379, 879520), (27485, 748128), (28680, 716956), (31172, 659640), (32982, 623440), (38240, 537717), (38965, 527712), (43976, 467580), (46758, 439760), (54970, 374064), (57360, 358478), (62344, 329820), (65964, 311720), (77930, 263856), (82455, 249376), (87952, 233790), (93516, 219880), (109940, 187032), (114720, 179239), (116895, 175904), (124688, 164910), (131928, 155860)]