128673600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2437}}^1$

素因数の和:2473

約数の個数: 168

約数和(自身を含む): 460723488

約数和(自身を除く): 332049888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 192, 200, 220, 240, 264, 275, 300, 320, 330, 352, 400, 440, 480, 528, 550, 600, 660, 704, 800, 825, 880, 960, 1056, 1100, 1200, 1320, 1600, 1650, 1760, 2112, 2200, 2400, 2437, 2640, 3300, 3520, 4400, 4800, 4874, 5280, 6600, 7311, 8800, 9748, 10560, 12185, 13200, 14622, 17600, 19496, 24370, 26400, 26807, 29244, 36555, 38992, 48740, 52800, 53614, 58488, 60925, 73110, 77984, 80421, 97480, 107228, 116976, 121850, 134035, 146220, 155968, 160842, 182775, 194960, 214456, 233952, 243700, 268070, 292440, 321684, 365550, 389920, 402105, 428912, 467904, 487400, 536140, 584880, 643368, 670175, 731100, 779840, 804210, 857824, 974800, 1072280, 1169760, 1286736, 1340350, 1462200, 1608420, 1715648, 1949600, 2010525, 2144560, 2339520, 2573472, 2680700, 2924400, 3216840, 3899200, 4021050, 4289120, 5146944, 5361400, 5848800, 6433680, 8042100, 8578240, 10722800, 11697600, 12867360, 16084200, 21445600, 25734720, 32168400, 42891200, 64336800, 128673600]

約数ペア:

[(1, 128673600), (2, 64336800), (3, 42891200), (4, 32168400), (5, 25734720), (6, 21445600), (8, 16084200), (10, 12867360), (11, 11697600), (12, 10722800), (15, 8578240), (16, 8042100), (20, 6433680), (22, 5848800), (24, 5361400), (25, 5146944), (30, 4289120), (32, 4021050), (33, 3899200), (40, 3216840), (44, 2924400), (48, 2680700), (50, 2573472), (55, 2339520), (60, 2144560), (64, 2010525), (66, 1949600), (75, 1715648), (80, 1608420), (88, 1462200), (96, 1340350), (100, 1286736), (110, 1169760), (120, 1072280), (132, 974800), (150, 857824), (160, 804210), (165, 779840), (176, 731100), (192, 670175), (200, 643368), (220, 584880), (240, 536140), (264, 487400), (275, 467904), (300, 428912), (320, 402105), (330, 389920), (352, 365550), (400, 321684), (440, 292440), (480, 268070), (528, 243700), (550, 233952), (600, 214456), (660, 194960), (704, 182775), (800, 160842), (825, 155968), (880, 146220), (960, 134035), (1056, 121850), (1100, 116976), (1200, 107228), (1320, 97480), (1600, 80421), (1650, 77984), (1760, 73110), (2112, 60925), (2200, 58488), (2400, 53614), (2437, 52800), (2640, 48740), (3300, 38992), (3520, 36555), (4400, 29244), (4800, 26807), (4874, 26400), (5280, 24370), (6600, 19496), (7311, 17600), (8800, 14622), (9748, 13200), (10560, 12185)]