553551840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1321}}^1$

素因数の和:1442

約数の個数: 192

約数和(自身を含む): 1958886720

約数和(自身を除く): 1405334880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 97, 108, 120, 135, 144, 160, 180, 194, 216, 240, 270, 288, 291, 360, 388, 432, 480, 485, 540, 582, 720, 776, 864, 873, 970, 1080, 1164, 1321, 1440, 1455, 1552, 1746, 1940, 2160, 2328, 2619, 2642, 2910, 3104, 3492, 3880, 3963, 4320, 4365, 4656, 5238, 5284, 5820, 6605, 6984, 7760, 7926, 8730, 9312, 10476, 10568, 11640, 11889, 13095, 13210, 13968, 15520, 15852, 17460, 19815, 20952, 21136, 23280, 23778, 26190, 26420, 27936, 31704, 34920, 35667, 39630, 41904, 42272, 46560, 47556, 52380, 52840, 59445, 63408, 69840, 71334, 79260, 83808, 95112, 104760, 105680, 118890, 126816, 128137, 139680, 142668, 158520, 178335, 190224, 209520, 211360, 237780, 256274, 285336, 317040, 356670, 380448, 384411, 419040, 475560, 512548, 570672, 634080, 640685, 713340, 768822, 951120, 1025096, 1141344, 1153233, 1281370, 1426680, 1537644, 1902240, 1922055, 2050192, 2306466, 2562740, 2853360, 3075288, 3459699, 3844110, 4100384, 4612932, 5125480, 5706720, 5766165, 6150576, 6919398, 7688220, 9225864, 10250960, 11532330, 12301152, 13838796, 15376440, 17298495, 18451728, 20501920, 23064660, 27677592, 30752880, 34596990, 36903456, 46129320, 55355184, 61505760, 69193980, 92258640, 110710368, 138387960, 184517280, 276775920, 553551840]

約数ペア:

[(1, 553551840), (2, 276775920), (3, 184517280), (4, 138387960), (5, 110710368), (6, 92258640), (8, 69193980), (9, 61505760), (10, 55355184), (12, 46129320), (15, 36903456), (16, 34596990), (18, 30752880), (20, 27677592), (24, 23064660), (27, 20501920), (30, 18451728), (32, 17298495), (36, 15376440), (40, 13838796), (45, 12301152), (48, 11532330), (54, 10250960), (60, 9225864), (72, 7688220), (80, 6919398), (90, 6150576), (96, 5766165), (97, 5706720), (108, 5125480), (120, 4612932), (135, 4100384), (144, 3844110), (160, 3459699), (180, 3075288), (194, 2853360), (216, 2562740), (240, 2306466), (270, 2050192), (288, 1922055), (291, 1902240), (360, 1537644), (388, 1426680), (432, 1281370), (480, 1153233), (485, 1141344), (540, 1025096), (582, 951120), (720, 768822), (776, 713340), (864, 640685), (873, 634080), (970, 570672), (1080, 512548), (1164, 475560), (1321, 419040), (1440, 384411), (1455, 380448), (1552, 356670), (1746, 317040), (1940, 285336), (2160, 256274), (2328, 237780), (2619, 211360), (2642, 209520), (2910, 190224), (3104, 178335), (3492, 158520), (3880, 142668), (3963, 139680), (4320, 128137), (4365, 126816), (4656, 118890), (5238, 105680), (5284, 104760), (5820, 95112), (6605, 83808), (6984, 79260), (7760, 71334), (7926, 69840), (8730, 63408), (9312, 59445), (10476, 52840), (10568, 52380), (11640, 47556), (11889, 46560), (13095, 42272), (13210, 41904), (13968, 39630), (15520, 35667), (15852, 34920), (17460, 31704), (19815, 27936), (20952, 26420), (21136, 26190), (23280, 23778)]