5905408440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1\times {\mathrm{1091}}^1$

素因数の和:2197

約数の個数: 128

約数和(自身を含む): 18162144000

約数和(自身を除く): 12256735560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1049, 1091, 1290, 1720, 2098, 2182, 2580, 3147, 3273, 4196, 4364, 5160, 5245, 5455, 6294, 6546, 8392, 8728, 10490, 10910, 12588, 13092, 15735, 16365, 20980, 21820, 25176, 26184, 31470, 32730, 41960, 43640, 45107, 46913, 62940, 65460, 90214, 93826, 125880, 130920, 135321, 140739, 180428, 187652, 225535, 234565, 270642, 281478, 360856, 375304, 451070, 469130, 541284, 562956, 676605, 703695, 902140, 938260, 1082568, 1125912, 1144459, 1353210, 1407390, 1804280, 1876520, 2288918, 2706420, 2814780, 3433377, 4577836, 5412840, 5629560, 5722295, 6866754, 9155672, 11444590, 13733508, 17166885, 22889180, 27467016, 34333770, 45778360, 49211737, 68667540, 98423474, 137335080, 147635211, 196846948, 246058685, 295270422, 393693896, 492117370, 590540844, 738176055, 984234740, 1181081688, 1476352110, 1968469480, 2952704220, 5905408440]

約数ペア:

[(1, 5905408440), (2, 2952704220), (3, 1968469480), (4, 1476352110), (5, 1181081688), (6, 984234740), (8, 738176055), (10, 590540844), (12, 492117370), (15, 393693896), (20, 295270422), (24, 246058685), (30, 196846948), (40, 147635211), (43, 137335080), (60, 98423474), (86, 68667540), (120, 49211737), (129, 45778360), (172, 34333770), (215, 27467016), (258, 22889180), (344, 17166885), (430, 13733508), (516, 11444590), (645, 9155672), (860, 6866754), (1032, 5722295), (1049, 5629560), (1091, 5412840), (1290, 4577836), (1720, 3433377), (2098, 2814780), (2182, 2706420), (2580, 2288918), (3147, 1876520), (3273, 1804280), (4196, 1407390), (4364, 1353210), (5160, 1144459), (5245, 1125912), (5455, 1082568), (6294, 938260), (6546, 902140), (8392, 703695), (8728, 676605), (10490, 562956), (10910, 541284), (12588, 469130), (13092, 451070), (15735, 375304), (16365, 360856), (20980, 281478), (21820, 270642), (25176, 234565), (26184, 225535), (31470, 187652), (32730, 180428), (41960, 140739), (43640, 135321), (45107, 130920), (46913, 125880), (62940, 93826), (65460, 90214)]