57109440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 224

約数和(自身を含む): 198973440

約数和(自身を除く): 141864000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 101, 114, 120, 124, 152, 155, 160, 186, 190, 192, 202, 228, 240, 248, 285, 303, 304, 310, 320, 372, 380, 404, 456, 465, 480, 496, 505, 570, 589, 606, 608, 620, 744, 760, 808, 912, 930, 960, 992, 1010, 1140, 1178, 1212, 1216, 1240, 1488, 1515, 1520, 1616, 1767, 1824, 1860, 1919, 1984, 2020, 2280, 2356, 2424, 2480, 2945, 2976, 3030, 3040, 3131, 3232, 3534, 3648, 3720, 3838, 4040, 4560, 4712, 4848, 4960, 5757, 5890, 5952, 6060, 6080, 6262, 6464, 7068, 7440, 7676, 8080, 8835, 9120, 9393, 9424, 9595, 9696, 9920, 11514, 11780, 12120, 12524, 14136, 14880, 15352, 15655, 16160, 17670, 18240, 18786, 18848, 19190, 19392, 23028, 23560, 24240, 25048, 28272, 28785, 29760, 30704, 31310, 32320, 35340, 37572, 37696, 38380, 46056, 46965, 47120, 48480, 50096, 56544, 57570, 59489, 61408, 62620, 70680, 75144, 76760, 92112, 93930, 94240, 96960, 100192, 113088, 115140, 118978, 122816, 125240, 141360, 150288, 153520, 178467, 184224, 187860, 188480, 200384, 230280, 237956, 250480, 282720, 297445, 300576, 307040, 356934, 368448, 375720, 460560, 475912, 500960, 565440, 594890, 601152, 614080, 713868, 751440, 892335, 921120, 951824, 1001920, 1189780, 1427736, 1502880, 1784670, 1842240, 1903648, 2379560, 2855472, 3005760, 3569340, 3807296, 4759120, 5710944, 7138680, 9518240, 11421888, 14277360, 19036480, 28554720, 57109440]

約数ペア:

[(1, 57109440), (2, 28554720), (3, 19036480), (4, 14277360), (5, 11421888), (6, 9518240), (8, 7138680), (10, 5710944), (12, 4759120), (15, 3807296), (16, 3569340), (19, 3005760), (20, 2855472), (24, 2379560), (30, 1903648), (31, 1842240), (32, 1784670), (38, 1502880), (40, 1427736), (48, 1189780), (57, 1001920), (60, 951824), (62, 921120), (64, 892335), (76, 751440), (80, 713868), (93, 614080), (95, 601152), (96, 594890), (101, 565440), (114, 500960), (120, 475912), (124, 460560), (152, 375720), (155, 368448), (160, 356934), (186, 307040), (190, 300576), (192, 297445), (202, 282720), (228, 250480), (240, 237956), (248, 230280), (285, 200384), (303, 188480), (304, 187860), (310, 184224), (320, 178467), (372, 153520), (380, 150288), (404, 141360), (456, 125240), (465, 122816), (480, 118978), (496, 115140), (505, 113088), (570, 100192), (589, 96960), (606, 94240), (608, 93930), (620, 92112), (744, 76760), (760, 75144), (808, 70680), (912, 62620), (930, 61408), (960, 59489), (992, 57570), (1010, 56544), (1140, 50096), (1178, 48480), (1212, 47120), (1216, 46965), (1240, 46056), (1488, 38380), (1515, 37696), (1520, 37572), (1616, 35340), (1767, 32320), (1824, 31310), (1860, 30704), (1919, 29760), (1984, 28785), (2020, 28272), (2280, 25048), (2356, 24240), (2424, 23560), (2480, 23028), (2945, 19392), (2976, 19190), (3030, 18848), (3040, 18786), (3131, 18240), (3232, 17670), (3534, 16160), (3648, 15655), (3720, 15352), (3838, 14880), (4040, 14136), (4560, 12524), (4712, 12120), (4848, 11780), (4960, 11514), (5757, 9920), (5890, 9696), (5952, 9595), (6060, 9424), (6080, 9393), (6262, 9120), (6464, 8835), (7068, 8080), (7440, 7676)]