1520853488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 3779758080

約数和(自身を除く): 2258904592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 83, 88, 107, 112, 139, 154, 166, 176, 214, 278, 308, 332, 428, 556, 581, 616, 664, 749, 856, 913, 973, 1112, 1162, 1177, 1232, 1328, 1498, 1529, 1712, 1826, 1946, 2224, 2324, 2354, 2996, 3058, 3652, 3892, 4648, 4708, 5992, 6116, 6391, 7304, 7784, 8239, 8881, 9296, 9416, 10703, 11537, 11984, 12232, 12782, 14608, 14873, 15568, 16478, 17762, 18832, 21406, 23074, 24464, 25564, 29746, 32956, 35524, 42812, 46148, 51128, 59492, 62167, 65912, 71048, 80759, 85624, 92296, 97691, 102256, 104111, 118984, 124334, 126907, 131824, 142096, 161518, 163603, 171248, 184592, 195382, 208222, 237968, 248668, 253814, 323036, 327206, 390764, 416444, 497336, 507628, 646072, 654412, 683837, 781528, 832888, 888349, 994672, 1015256, 1145221, 1234459, 1292144, 1308824, 1367674, 1563056, 1665776, 1776698, 2030512, 2290442, 2468918, 2617648, 2735348, 3553396, 4580884, 4937836, 5470696, 7106792, 8641213, 9161768, 9875672, 10941392, 13579049, 14213584, 17282426, 18323536, 19751344, 27158098, 34564852, 54316196, 69129704, 95053343, 108632392, 138259408, 190106686, 217264784, 380213372, 760426744, 1520853488]

約数ペア:

[(1, 1520853488), (2, 760426744), (4, 380213372), (7, 217264784), (8, 190106686), (11, 138259408), (14, 108632392), (16, 95053343), (22, 69129704), (28, 54316196), (44, 34564852), (56, 27158098), (77, 19751344), (83, 18323536), (88, 17282426), (107, 14213584), (112, 13579049), (139, 10941392), (154, 9875672), (166, 9161768), (176, 8641213), (214, 7106792), (278, 5470696), (308, 4937836), (332, 4580884), (428, 3553396), (556, 2735348), (581, 2617648), (616, 2468918), (664, 2290442), (749, 2030512), (856, 1776698), (913, 1665776), (973, 1563056), (1112, 1367674), (1162, 1308824), (1177, 1292144), (1232, 1234459), (1328, 1145221), (1498, 1015256), (1529, 994672), (1712, 888349), (1826, 832888), (1946, 781528), (2224, 683837), (2324, 654412), (2354, 646072), (2996, 507628), (3058, 497336), (3652, 416444), (3892, 390764), (4648, 327206), (4708, 323036), (5992, 253814), (6116, 248668), (6391, 237968), (7304, 208222), (7784, 195382), (8239, 184592), (8881, 171248), (9296, 163603), (9416, 161518), (10703, 142096), (11537, 131824), (11984, 126907), (12232, 124334), (12782, 118984), (14608, 104111), (14873, 102256), (15568, 97691), (16478, 92296), (17762, 85624), (18832, 80759), (21406, 71048), (23074, 65912), (24464, 62167), (25564, 59492), (29746, 51128), (32956, 46148), (35524, 42812)]