17617920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 176

約数和(自身を含む): 59739648

約数和(自身を除く): 42121728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 128, 148, 155, 160, 185, 186, 192, 222, 240, 248, 256, 296, 310, 320, 370, 372, 384, 444, 465, 480, 496, 512, 555, 592, 620, 640, 740, 744, 768, 888, 930, 960, 992, 1024, 1110, 1147, 1184, 1240, 1280, 1480, 1488, 1536, 1776, 1860, 1920, 1984, 2220, 2294, 2368, 2480, 2560, 2960, 2976, 3072, 3441, 3552, 3720, 3840, 3968, 4440, 4588, 4736, 4960, 5120, 5735, 5920, 5952, 6882, 7104, 7440, 7680, 7936, 8880, 9176, 9472, 9920, 11470, 11840, 11904, 13764, 14208, 14880, 15360, 15872, 17205, 17760, 18352, 18944, 19840, 22940, 23680, 23808, 27528, 28416, 29760, 31744, 34410, 35520, 36704, 37888, 39680, 45880, 47360, 47616, 55056, 56832, 59520, 68820, 71040, 73408, 79360, 91760, 94720, 95232, 110112, 113664, 119040, 137640, 142080, 146816, 158720, 183520, 189440, 220224, 238080, 275280, 284160, 293632, 367040, 440448, 476160, 550560, 568320, 587264, 734080, 880896, 1101120, 1174528, 1468160, 1761792, 2202240, 2936320, 3523584, 4404480, 5872640, 8808960, 17617920]

約数ペア:

[(1, 17617920), (2, 8808960), (3, 5872640), (4, 4404480), (5, 3523584), (6, 2936320), (8, 2202240), (10, 1761792), (12, 1468160), (15, 1174528), (16, 1101120), (20, 880896), (24, 734080), (30, 587264), (31, 568320), (32, 550560), (37, 476160), (40, 440448), (48, 367040), (60, 293632), (62, 284160), (64, 275280), (74, 238080), (80, 220224), (93, 189440), (96, 183520), (111, 158720), (120, 146816), (124, 142080), (128, 137640), (148, 119040), (155, 113664), (160, 110112), (185, 95232), (186, 94720), (192, 91760), (222, 79360), (240, 73408), (248, 71040), (256, 68820), (296, 59520), (310, 56832), (320, 55056), (370, 47616), (372, 47360), (384, 45880), (444, 39680), (465, 37888), (480, 36704), (496, 35520), (512, 34410), (555, 31744), (592, 29760), (620, 28416), (640, 27528), (740, 23808), (744, 23680), (768, 22940), (888, 19840), (930, 18944), (960, 18352), (992, 17760), (1024, 17205), (1110, 15872), (1147, 15360), (1184, 14880), (1240, 14208), (1280, 13764), (1480, 11904), (1488, 11840), (1536, 11470), (1776, 9920), (1860, 9472), (1920, 9176), (1984, 8880), (2220, 7936), (2294, 7680), (2368, 7440), (2480, 7104), (2560, 6882), (2960, 5952), (2976, 5920), (3072, 5735), (3441, 5120), (3552, 4960), (3720, 4736), (3840, 4588), (3968, 4440)]