2189623680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3919}}^1$

素因数の和:4041

約数の個数: 192

約数和(自身を含む): 7640942400

約数和(自身を除く): 5451318720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 384, 388, 480, 485, 576, 582, 640, 720, 776, 873, 960, 970, 1152, 1164, 1440, 1455, 1552, 1746, 1920, 1940, 2328, 2880, 2910, 3104, 3492, 3880, 3919, 4365, 4656, 5760, 5820, 6208, 6984, 7760, 7838, 8730, 9312, 11640, 11757, 12416, 13968, 15520, 15676, 17460, 18624, 19595, 23280, 23514, 27936, 31040, 31352, 34920, 35271, 37248, 39190, 46560, 47028, 55872, 58785, 62080, 62704, 69840, 70542, 78380, 93120, 94056, 111744, 117570, 125408, 139680, 141084, 156760, 176355, 186240, 188112, 235140, 250816, 279360, 282168, 313520, 352710, 376224, 380143, 470280, 501632, 558720, 564336, 627040, 705420, 752448, 760286, 940560, 1128672, 1140429, 1254080, 1410840, 1504896, 1520572, 1881120, 1900715, 2257344, 2280858, 2508160, 2821680, 3041144, 3421287, 3762240, 3801430, 4514688, 4561716, 5643360, 5702145, 6082288, 6842574, 7524480, 7602860, 9123432, 11286720, 11404290, 12164576, 13685148, 15205720, 17106435, 18246864, 22573440, 22808580, 24329152, 27370296, 30411440, 34212870, 36493728, 45617160, 48658304, 54740592, 60822880, 68425740, 72987456, 91234320, 109481184, 121645760, 136851480, 145974912, 182468640, 218962368, 243291520, 273702960, 364937280, 437924736, 547405920, 729874560, 1094811840, 2189623680]

約数ペア:

[(1, 2189623680), (2, 1094811840), (3, 729874560), (4, 547405920), (5, 437924736), (6, 364937280), (8, 273702960), (9, 243291520), (10, 218962368), (12, 182468640), (15, 145974912), (16, 136851480), (18, 121645760), (20, 109481184), (24, 91234320), (30, 72987456), (32, 68425740), (36, 60822880), (40, 54740592), (45, 48658304), (48, 45617160), (60, 36493728), (64, 34212870), (72, 30411440), (80, 27370296), (90, 24329152), (96, 22808580), (97, 22573440), (120, 18246864), (128, 17106435), (144, 15205720), (160, 13685148), (180, 12164576), (192, 11404290), (194, 11286720), (240, 9123432), (288, 7602860), (291, 7524480), (320, 6842574), (360, 6082288), (384, 5702145), (388, 5643360), (480, 4561716), (485, 4514688), (576, 3801430), (582, 3762240), (640, 3421287), (720, 3041144), (776, 2821680), (873, 2508160), (960, 2280858), (970, 2257344), (1152, 1900715), (1164, 1881120), (1440, 1520572), (1455, 1504896), (1552, 1410840), (1746, 1254080), (1920, 1140429), (1940, 1128672), (2328, 940560), (2880, 760286), (2910, 752448), (3104, 705420), (3492, 627040), (3880, 564336), (3919, 558720), (4365, 501632), (4656, 470280), (5760, 380143), (5820, 376224), (6208, 352710), (6984, 313520), (7760, 282168), (7838, 279360), (8730, 250816), (9312, 235140), (11640, 188112), (11757, 186240), (12416, 176355), (13968, 156760), (15520, 141084), (15676, 139680), (17460, 125408), (18624, 117570), (19595, 111744), (23280, 94056), (23514, 93120), (27936, 78380), (31040, 70542), (31352, 69840), (34920, 62704), (35271, 62080), (37248, 58785), (39190, 55872), (46560, 47028)]