140023260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4603}}^1$

素因数の和:4644

約数の個数: 108

約数和(自身を含む): 460022472

約数和(自身を除く): 319999212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 4603, 5070, 6084, 7605, 9206, 10140, 13809, 15210, 18412, 23015, 27618, 30420, 41427, 46030, 55236, 59839, 69045, 82854, 92060, 119678, 138090, 165708, 179517, 207135, 239356, 276180, 299195, 359034, 414270, 538551, 598390, 718068, 777907, 828540, 897585, 1077102, 1196780, 1555814, 1795170, 2154204, 2333721, 2692755, 3111628, 3590340, 3889535, 4667442, 5385510, 7001163, 7779070, 9334884, 10771020, 11668605, 14002326, 15558140, 23337210, 28004652, 35005815, 46674420, 70011630, 140023260]

約数ペア:

[(1, 140023260), (2, 70011630), (3, 46674420), (4, 35005815), (5, 28004652), (6, 23337210), (9, 15558140), (10, 14002326), (12, 11668605), (13, 10771020), (15, 9334884), (18, 7779070), (20, 7001163), (26, 5385510), (30, 4667442), (36, 3889535), (39, 3590340), (45, 3111628), (52, 2692755), (60, 2333721), (65, 2154204), (78, 1795170), (90, 1555814), (117, 1196780), (130, 1077102), (156, 897585), (169, 828540), (180, 777907), (195, 718068), (234, 598390), (260, 538551), (338, 414270), (390, 359034), (468, 299195), (507, 276180), (585, 239356), (676, 207135), (780, 179517), (845, 165708), (1014, 138090), (1170, 119678), (1521, 92060), (1690, 82854), (2028, 69045), (2340, 59839), (2535, 55236), (3042, 46030), (3380, 41427), (4603, 30420), (5070, 27618), (6084, 23015), (7605, 18412), (9206, 15210), (10140, 13809)]