77622724480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{284041}}^1$

素因数の和:284128

約数の個数: 128

約数和(自身を含む): 215553792960

約数和(自身を除く): 137931068480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 610, 640, 854, 896, 976, 1120, 1220, 1708, 1952, 2135, 2240, 2440, 3416, 3904, 4270, 4480, 4880, 6832, 7808, 8540, 9760, 13664, 17080, 19520, 27328, 34160, 39040, 54656, 68320, 136640, 273280, 284041, 568082, 1136164, 1420205, 1988287, 2272328, 2840410, 3976574, 4544656, 5680820, 7953148, 9089312, 9941435, 11361640, 15906296, 17326501, 18178624, 19882870, 22723280, 31812592, 34653002, 36357248, 39765740, 45446560, 63625184, 69306004, 79531480, 86632505, 90893120, 121285507, 127250368, 138612008, 159062960, 173265010, 181786240, 242571014, 254500736, 277224016, 318125920, 346530020, 485142028, 554448032, 606427535, 636251840, 693060040, 970284056, 1108896064, 1212855070, 1272503680, 1386120080, 1940568112, 2217792128, 2425710140, 2772240160, 3881136224, 4851420280, 5544480320, 7762272448, 9702840560, 11088960640, 15524544896, 19405681120, 38811362240, 77622724480]

約数ペア:

[(1, 77622724480), (2, 38811362240), (4, 19405681120), (5, 15524544896), (7, 11088960640), (8, 9702840560), (10, 7762272448), (14, 5544480320), (16, 4851420280), (20, 3881136224), (28, 2772240160), (32, 2425710140), (35, 2217792128), (40, 1940568112), (56, 1386120080), (61, 1272503680), (64, 1212855070), (70, 1108896064), (80, 970284056), (112, 693060040), (122, 636251840), (128, 606427535), (140, 554448032), (160, 485142028), (224, 346530020), (244, 318125920), (280, 277224016), (305, 254500736), (320, 242571014), (427, 181786240), (448, 173265010), (488, 159062960), (560, 138612008), (610, 127250368), (640, 121285507), (854, 90893120), (896, 86632505), (976, 79531480), (1120, 69306004), (1220, 63625184), (1708, 45446560), (1952, 39765740), (2135, 36357248), (2240, 34653002), (2440, 31812592), (3416, 22723280), (3904, 19882870), (4270, 18178624), (4480, 17326501), (4880, 15906296), (6832, 11361640), (7808, 9941435), (8540, 9089312), (9760, 7953148), (13664, 5680820), (17080, 4544656), (19520, 3976574), (27328, 2840410), (34160, 2272328), (39040, 1988287), (54656, 1420205), (68320, 1136164), (136640, 568082), (273280, 284041)]