2122178160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1889}}^1$

素因数の和:2087

約数の個数: 160

約数和(自身を含む): 6839562240

約数和(自身を除く): 4717384080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 151, 155, 186, 240, 248, 302, 310, 372, 453, 465, 496, 604, 620, 744, 755, 906, 930, 1208, 1240, 1488, 1510, 1812, 1860, 1889, 2265, 2416, 2480, 3020, 3624, 3720, 3778, 4530, 4681, 5667, 6040, 7248, 7440, 7556, 9060, 9362, 9445, 11334, 12080, 14043, 15112, 18120, 18724, 18890, 22668, 23405, 28086, 28335, 30224, 36240, 37448, 37780, 45336, 46810, 56172, 56670, 58559, 70215, 74896, 75560, 90672, 93620, 112344, 113340, 117118, 140430, 151120, 175677, 187240, 224688, 226680, 234236, 280860, 285239, 292795, 351354, 374480, 453360, 468472, 561720, 570478, 585590, 702708, 855717, 878385, 936944, 1123440, 1140956, 1171180, 1405416, 1426195, 1711434, 1756770, 2281912, 2342360, 2810832, 2852390, 3422868, 3513540, 4278585, 4563824, 4684720, 5704780, 6845736, 7027080, 8557170, 8842409, 11409560, 13691472, 14054160, 17114340, 17684818, 22819120, 26527227, 34228680, 35369636, 44212045, 53054454, 68457360, 70739272, 88424090, 106108908, 132636135, 141478544, 176848180, 212217816, 265272270, 353696360, 424435632, 530544540, 707392720, 1061089080, 2122178160]

約数ペア:

[(1, 2122178160), (2, 1061089080), (3, 707392720), (4, 530544540), (5, 424435632), (6, 353696360), (8, 265272270), (10, 212217816), (12, 176848180), (15, 141478544), (16, 132636135), (20, 106108908), (24, 88424090), (30, 70739272), (31, 68457360), (40, 53054454), (48, 44212045), (60, 35369636), (62, 34228680), (80, 26527227), (93, 22819120), (120, 17684818), (124, 17114340), (151, 14054160), (155, 13691472), (186, 11409560), (240, 8842409), (248, 8557170), (302, 7027080), (310, 6845736), (372, 5704780), (453, 4684720), (465, 4563824), (496, 4278585), (604, 3513540), (620, 3422868), (744, 2852390), (755, 2810832), (906, 2342360), (930, 2281912), (1208, 1756770), (1240, 1711434), (1488, 1426195), (1510, 1405416), (1812, 1171180), (1860, 1140956), (1889, 1123440), (2265, 936944), (2416, 878385), (2480, 855717), (3020, 702708), (3624, 585590), (3720, 570478), (3778, 561720), (4530, 468472), (4681, 453360), (5667, 374480), (6040, 351354), (7248, 292795), (7440, 285239), (7556, 280860), (9060, 234236), (9362, 226680), (9445, 224688), (11334, 187240), (12080, 175677), (14043, 151120), (15112, 140430), (18120, 117118), (18724, 113340), (18890, 112344), (22668, 93620), (23405, 90672), (28086, 75560), (28335, 74896), (30224, 70215), (36240, 58559), (37448, 56670), (37780, 56172), (45336, 46810)]