140867280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2017}}^1$

素因数の和:2133

約数の個数: 120

約数和(自身を含む): 478193352

約数和(自身を除く): 337326072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2017, 2328, 2910, 3492, 3880, 4034, 4365, 4656, 5820, 6051, 6984, 7760, 8068, 8730, 10085, 11640, 12102, 13968, 16136, 17460, 18153, 20170, 23280, 24204, 30255, 32272, 34920, 36306, 40340, 48408, 60510, 69840, 72612, 80680, 90765, 96816, 121020, 145224, 161360, 181530, 195649, 242040, 290448, 363060, 391298, 484080, 586947, 726120, 782596, 978245, 1173894, 1452240, 1565192, 1760841, 1956490, 2347788, 2934735, 3130384, 3521682, 3912980, 4695576, 5869470, 7043364, 7825960, 8804205, 9391152, 11738940, 14086728, 15651920, 17608410, 23477880, 28173456, 35216820, 46955760, 70433640, 140867280]

約数ペア:

[(1, 140867280), (2, 70433640), (3, 46955760), (4, 35216820), (5, 28173456), (6, 23477880), (8, 17608410), (9, 15651920), (10, 14086728), (12, 11738940), (15, 9391152), (16, 8804205), (18, 7825960), (20, 7043364), (24, 5869470), (30, 4695576), (36, 3912980), (40, 3521682), (45, 3130384), (48, 2934735), (60, 2347788), (72, 1956490), (80, 1760841), (90, 1565192), (97, 1452240), (120, 1173894), (144, 978245), (180, 782596), (194, 726120), (240, 586947), (291, 484080), (360, 391298), (388, 363060), (485, 290448), (582, 242040), (720, 195649), (776, 181530), (873, 161360), (970, 145224), (1164, 121020), (1455, 96816), (1552, 90765), (1746, 80680), (1940, 72612), (2017, 69840), (2328, 60510), (2910, 48408), (3492, 40340), (3880, 36306), (4034, 34920), (4365, 32272), (4656, 30255), (5820, 24204), (6051, 23280), (6984, 20170), (7760, 18153), (8068, 17460), (8730, 16136), (10085, 13968), (11640, 12102)]