137436880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12917}}^1$

素因数の和:12956

約数の個数: 80

約数和(自身を含む): 384439680

約数和(自身を除く): 247002800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 12917, 25834, 51668, 64585, 90419, 103336, 129170, 180838, 206672, 245423, 258340, 361676, 452095, 490846, 516680, 723352, 904190, 981692, 1033360, 1227115, 1446704, 1717961, 1808380, 1963384, 2454230, 3435922, 3616760, 3926768, 4908460, 6871844, 7233520, 8589805, 9816920, 13743688, 17179610, 19633840, 27487376, 34359220, 68718440, 137436880]

約数ペア:

[(1, 137436880), (2, 68718440), (4, 34359220), (5, 27487376), (7, 19633840), (8, 17179610), (10, 13743688), (14, 9816920), (16, 8589805), (19, 7233520), (20, 6871844), (28, 4908460), (35, 3926768), (38, 3616760), (40, 3435922), (56, 2454230), (70, 1963384), (76, 1808380), (80, 1717961), (95, 1446704), (112, 1227115), (133, 1033360), (140, 981692), (152, 904190), (190, 723352), (266, 516680), (280, 490846), (304, 452095), (380, 361676), (532, 258340), (560, 245423), (665, 206672), (760, 180838), (1064, 129170), (1330, 103336), (1520, 90419), (2128, 64585), (2660, 51668), (5320, 25834), (10640, 12917)]