105688320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1660

約数の個数: 144

約数和(自身を含む): 357618240

約数和(自身を除く): 251929920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1619, 1632, 1920, 2040, 2176, 2720, 3238, 3264, 3840, 4080, 4352, 4857, 5440, 6476, 6528, 8095, 8160, 9714, 10880, 12952, 13056, 16190, 16320, 19428, 21760, 24285, 25904, 27523, 32380, 32640, 38856, 48570, 51808, 55046, 64760, 65280, 77712, 82569, 97140, 103616, 110092, 129520, 137615, 155424, 165138, 194280, 207232, 220184, 259040, 275230, 310848, 330276, 388560, 412845, 414464, 440368, 518080, 550460, 621696, 660552, 777120, 825690, 880736, 1036160, 1100920, 1243392, 1321104, 1554240, 1651380, 1761472, 2072320, 2201840, 2642208, 3108480, 3302760, 3522944, 4403680, 5284416, 6216960, 6605520, 7045888, 8807360, 10568832, 13211040, 17614720, 21137664, 26422080, 35229440, 52844160, 105688320]

約数ペア:

[(1, 105688320), (2, 52844160), (3, 35229440), (4, 26422080), (5, 21137664), (6, 17614720), (8, 13211040), (10, 10568832), (12, 8807360), (15, 7045888), (16, 6605520), (17, 6216960), (20, 5284416), (24, 4403680), (30, 3522944), (32, 3302760), (34, 3108480), (40, 2642208), (48, 2201840), (51, 2072320), (60, 1761472), (64, 1651380), (68, 1554240), (80, 1321104), (85, 1243392), (96, 1100920), (102, 1036160), (120, 880736), (128, 825690), (136, 777120), (160, 660552), (170, 621696), (192, 550460), (204, 518080), (240, 440368), (255, 414464), (256, 412845), (272, 388560), (320, 330276), (340, 310848), (384, 275230), (408, 259040), (480, 220184), (510, 207232), (544, 194280), (640, 165138), (680, 155424), (768, 137615), (816, 129520), (960, 110092), (1020, 103616), (1088, 97140), (1280, 82569), (1360, 77712), (1619, 65280), (1632, 64760), (1920, 55046), (2040, 51808), (2176, 48570), (2720, 38856), (3238, 32640), (3264, 32380), (3840, 27523), (4080, 25904), (4352, 24285), (4857, 21760), (5440, 19428), (6476, 16320), (6528, 16190), (8095, 13056), (8160, 12952), (9714, 10880)]