27116320

素因数分解:

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

素因数の和:135

約数の個数: 192

約数和(自身を含む): 83607552

約数和(自身を除く): 56491232

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 71, 77, 80, 88, 110, 112, 124, 140, 142, 154, 155, 160, 176, 217, 220, 224, 248, 280, 284, 308, 310, 341, 352, 355, 385, 434, 440, 496, 497, 560, 568, 616, 620, 682, 710, 770, 781, 868, 880, 992, 994, 1085, 1120, 1136, 1232, 1240, 1364, 1420, 1540, 1562, 1705, 1736, 1760, 1988, 2170, 2201, 2272, 2387, 2464, 2480, 2485, 2728, 2840, 3080, 3124, 3410, 3472, 3905, 3976, 4340, 4402, 4774, 4960, 4970, 5456, 5467, 5680, 6160, 6248, 6820, 6944, 7810, 7952, 8680, 8804, 9548, 9940, 10912, 10934, 11005, 11360, 11935, 12320, 12496, 13640, 15407, 15620, 15904, 17360, 17608, 19096, 19880, 21868, 22010, 23870, 24211, 24992, 27280, 27335, 30814, 31240, 34720, 35216, 38192, 39760, 43736, 44020, 47740, 48422, 54560, 54670, 61628, 62480, 70432, 76384, 77035, 79520, 87472, 88040, 95480, 96844, 109340, 121055, 123256, 124960, 154070, 169477, 174944, 176080, 190960, 193688, 218680, 242110, 246512, 308140, 338954, 352160, 381920, 387376, 437360, 484220, 493024, 616280, 677908, 774752, 847385, 874720, 968440, 1232560, 1355816, 1694770, 1936880, 2465120, 2711632, 3389540, 3873760, 5423264, 6779080, 13558160, 27116320]

約数ペア:

[(1, 27116320), (2, 13558160), (4, 6779080), (5, 5423264), (7, 3873760), (8, 3389540), (10, 2711632), (11, 2465120), (14, 1936880), (16, 1694770), (20, 1355816), (22, 1232560), (28, 968440), (31, 874720), (32, 847385), (35, 774752), (40, 677908), (44, 616280), (55, 493024), (56, 484220), (62, 437360), (70, 387376), (71, 381920), (77, 352160), (80, 338954), (88, 308140), (110, 246512), (112, 242110), (124, 218680), (140, 193688), (142, 190960), (154, 176080), (155, 174944), (160, 169477), (176, 154070), (217, 124960), (220, 123256), (224, 121055), (248, 109340), (280, 96844), (284, 95480), (308, 88040), (310, 87472), (341, 79520), (352, 77035), (355, 76384), (385, 70432), (434, 62480), (440, 61628), (496, 54670), (497, 54560), (560, 48422), (568, 47740), (616, 44020), (620, 43736), (682, 39760), (710, 38192), (770, 35216), (781, 34720), (868, 31240), (880, 30814), (992, 27335), (994, 27280), (1085, 24992), (1120, 24211), (1136, 23870), (1232, 22010), (1240, 21868), (1364, 19880), (1420, 19096), (1540, 17608), (1562, 17360), (1705, 15904), (1736, 15620), (1760, 15407), (1988, 13640), (2170, 12496), (2201, 12320), (2272, 11935), (2387, 11360), (2464, 11005), (2480, 10934), (2485, 10912), (2728, 9940), (2840, 9548), (3080, 8804), (3124, 8680), (3410, 7952), (3472, 7810), (3905, 6944), (3976, 6820), (4340, 6248), (4402, 6160), (4774, 5680), (4960, 5467), (4970, 5456)]