70677040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2150

約数の個数: 80

約数和(自身を含む): 190969920

約数和(自身を除く): 120292880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2069, 2135, 2440, 3416, 4138, 4270, 4880, 6832, 8276, 8540, 10345, 14483, 16552, 17080, 20690, 28966, 33104, 34160, 41380, 57932, 72415, 82760, 115864, 126209, 144830, 165520, 231728, 252418, 289660, 504836, 579320, 631045, 883463, 1009672, 1158640, 1262090, 1766926, 2019344, 2524180, 3533852, 4417315, 5048360, 7067704, 8834630, 10096720, 14135408, 17669260, 35338520, 70677040]

約数ペア:

[(1, 70677040), (2, 35338520), (4, 17669260), (5, 14135408), (7, 10096720), (8, 8834630), (10, 7067704), (14, 5048360), (16, 4417315), (20, 3533852), (28, 2524180), (35, 2019344), (40, 1766926), (56, 1262090), (61, 1158640), (70, 1009672), (80, 883463), (112, 631045), (122, 579320), (140, 504836), (244, 289660), (280, 252418), (305, 231728), (427, 165520), (488, 144830), (560, 126209), (610, 115864), (854, 82760), (976, 72415), (1220, 57932), (1708, 41380), (2069, 34160), (2135, 33104), (2440, 28966), (3416, 20690), (4138, 17080), (4270, 16552), (4880, 14483), (6832, 10345), (8276, 8540)]