15674422120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{11959}}^1$

素因数の和:12159

約数の個数: 128

約数和(自身を含む): 41884876800

約数和(自身を除く): 26210454680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 151, 155, 217, 248, 280, 302, 310, 434, 604, 620, 755, 868, 1057, 1085, 1208, 1240, 1510, 1736, 2114, 2170, 3020, 4228, 4340, 4681, 5285, 6040, 8456, 8680, 9362, 10570, 11959, 18724, 21140, 23405, 23918, 32767, 37448, 42280, 46810, 47836, 59795, 65534, 83713, 93620, 95672, 119590, 131068, 163835, 167426, 187240, 239180, 262136, 327670, 334852, 370729, 418565, 478360, 655340, 669704, 741458, 837130, 1310680, 1482916, 1674260, 1805809, 1853645, 2595103, 2965832, 3348520, 3611618, 3707290, 5190206, 7223236, 7414580, 9029045, 10380412, 12640663, 12975515, 14446472, 14829160, 18058090, 20760824, 25281326, 25951030, 36116180, 50562652, 51902060, 55980079, 63203315, 72232360, 101125304, 103804120, 111960158, 126406630, 223920316, 252813260, 279900395, 391860553, 447840632, 505626520, 559800790, 783721106, 1119601580, 1567442212, 1959302765, 2239203160, 3134884424, 3918605530, 7837211060, 15674422120]

約数ペア:

[(1, 15674422120), (2, 7837211060), (4, 3918605530), (5, 3134884424), (7, 2239203160), (8, 1959302765), (10, 1567442212), (14, 1119601580), (20, 783721106), (28, 559800790), (31, 505626520), (35, 447840632), (40, 391860553), (56, 279900395), (62, 252813260), (70, 223920316), (124, 126406630), (140, 111960158), (151, 103804120), (155, 101125304), (217, 72232360), (248, 63203315), (280, 55980079), (302, 51902060), (310, 50562652), (434, 36116180), (604, 25951030), (620, 25281326), (755, 20760824), (868, 18058090), (1057, 14829160), (1085, 14446472), (1208, 12975515), (1240, 12640663), (1510, 10380412), (1736, 9029045), (2114, 7414580), (2170, 7223236), (3020, 5190206), (4228, 3707290), (4340, 3611618), (4681, 3348520), (5285, 2965832), (6040, 2595103), (8456, 1853645), (8680, 1805809), (9362, 1674260), (10570, 1482916), (11959, 1310680), (18724, 837130), (21140, 741458), (23405, 669704), (23918, 655340), (32767, 478360), (37448, 418565), (42280, 370729), (46810, 334852), (47836, 327670), (59795, 262136), (65534, 239180), (83713, 187240), (93620, 167426), (95672, 163835), (119590, 131068)]