108465280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 256

約数和(自身を含む): 338411520

約数和(自身を除く): 229946240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 71, 77, 80, 88, 110, 112, 124, 128, 140, 142, 154, 155, 160, 176, 217, 220, 224, 248, 280, 284, 308, 310, 320, 341, 352, 355, 385, 434, 440, 448, 496, 497, 560, 568, 616, 620, 640, 682, 704, 710, 770, 781, 868, 880, 896, 992, 994, 1085, 1120, 1136, 1232, 1240, 1364, 1408, 1420, 1540, 1562, 1705, 1736, 1760, 1984, 1988, 2170, 2201, 2240, 2272, 2387, 2464, 2480, 2485, 2728, 2840, 3080, 3124, 3410, 3472, 3520, 3905, 3968, 3976, 4340, 4402, 4480, 4544, 4774, 4928, 4960, 4970, 5456, 5467, 5680, 6160, 6248, 6820, 6944, 7040, 7810, 7952, 8680, 8804, 9088, 9548, 9856, 9920, 9940, 10912, 10934, 11005, 11360, 11935, 12320, 12496, 13640, 13888, 15407, 15620, 15904, 17360, 17608, 19096, 19840, 19880, 21824, 21868, 22010, 22720, 23870, 24211, 24640, 24992, 27280, 27335, 27776, 30814, 31240, 31808, 34720, 35216, 38192, 39760, 43648, 43736, 44020, 45440, 47740, 48422, 49280, 49984, 54560, 54670, 61628, 62480, 63616, 69440, 70432, 76384, 77035, 79520, 87472, 88040, 95480, 96844, 99968, 109120, 109340, 121055, 123256, 124960, 138880, 140864, 152768, 154070, 159040, 169477, 174944, 176080, 190960, 193688, 218240, 218680, 242110, 246512, 249920, 281728, 305536, 308140, 318080, 338954, 349888, 352160, 381920, 387376, 437360, 484220, 493024, 499840, 616280, 677908, 699776, 704320, 763840, 774752, 847385, 874720, 968440, 986048, 1232560, 1355816, 1408640, 1527680, 1549504, 1694770, 1749440, 1936880, 1972096, 2465120, 2711632, 3099008, 3389540, 3498880, 3873760, 4930240, 5423264, 6779080, 7747520, 9860480, 10846528, 13558160, 15495040, 21693056, 27116320, 54232640, 108465280]

約数ペア:

[(1, 108465280), (2, 54232640), (4, 27116320), (5, 21693056), (7, 15495040), (8, 13558160), (10, 10846528), (11, 9860480), (14, 7747520), (16, 6779080), (20, 5423264), (22, 4930240), (28, 3873760), (31, 3498880), (32, 3389540), (35, 3099008), (40, 2711632), (44, 2465120), (55, 1972096), (56, 1936880), (62, 1749440), (64, 1694770), (70, 1549504), (71, 1527680), (77, 1408640), (80, 1355816), (88, 1232560), (110, 986048), (112, 968440), (124, 874720), (128, 847385), (140, 774752), (142, 763840), (154, 704320), (155, 699776), (160, 677908), (176, 616280), (217, 499840), (220, 493024), (224, 484220), (248, 437360), (280, 387376), (284, 381920), (308, 352160), (310, 349888), (320, 338954), (341, 318080), (352, 308140), (355, 305536), (385, 281728), (434, 249920), (440, 246512), (448, 242110), (496, 218680), (497, 218240), (560, 193688), (568, 190960), (616, 176080), (620, 174944), (640, 169477), (682, 159040), (704, 154070), (710, 152768), (770, 140864), (781, 138880), (868, 124960), (880, 123256), (896, 121055), (992, 109340), (994, 109120), (1085, 99968), (1120, 96844), (1136, 95480), (1232, 88040), (1240, 87472), (1364, 79520), (1408, 77035), (1420, 76384), (1540, 70432), (1562, 69440), (1705, 63616), (1736, 62480), (1760, 61628), (1984, 54670), (1988, 54560), (2170, 49984), (2201, 49280), (2240, 48422), (2272, 47740), (2387, 45440), (2464, 44020), (2480, 43736), (2485, 43648), (2728, 39760), (2840, 38192), (3080, 35216), (3124, 34720), (3410, 31808), (3472, 31240), (3520, 30814), (3905, 27776), (3968, 27335), (3976, 27280), (4340, 24992), (4402, 24640), (4480, 24211), (4544, 23870), (4774, 22720), (4928, 22010), (4960, 21868), (4970, 21824), (5456, 19880), (5467, 19840), (5680, 19096), (6160, 17608), (6248, 17360), (6820, 15904), (6944, 15620), (7040, 15407), (7810, 13888), (7952, 13640), (8680, 12496), (8804, 12320), (9088, 11935), (9548, 11360), (9856, 11005), (9920, 10934), (9940, 10912)]