141700720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3203}}^1$

素因数の和:3302

約数の個数: 80

約数和(自身を含む): 381404160

約数和(自身を除く): 239703440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 3203, 4424, 5530, 6320, 6406, 8848, 11060, 12812, 16015, 22120, 22421, 25624, 32030, 44240, 44842, 51248, 64060, 89684, 112105, 128120, 179368, 224210, 253037, 256240, 358736, 448420, 506074, 896840, 1012148, 1265185, 1771259, 1793680, 2024296, 2530370, 3542518, 4048592, 5060740, 7085036, 8856295, 10121480, 14170072, 17712590, 20242960, 28340144, 35425180, 70850360, 141700720]

約数ペア:

[(1, 141700720), (2, 70850360), (4, 35425180), (5, 28340144), (7, 20242960), (8, 17712590), (10, 14170072), (14, 10121480), (16, 8856295), (20, 7085036), (28, 5060740), (35, 4048592), (40, 3542518), (56, 2530370), (70, 2024296), (79, 1793680), (80, 1771259), (112, 1265185), (140, 1012148), (158, 896840), (280, 506074), (316, 448420), (395, 358736), (553, 256240), (560, 253037), (632, 224210), (790, 179368), (1106, 128120), (1264, 112105), (1580, 89684), (2212, 64060), (2765, 51248), (3160, 44842), (3203, 44240), (4424, 32030), (5530, 25624), (6320, 22421), (6406, 22120), (8848, 16015), (11060, 12812)]