398283840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3437

約数の個数: 168

約数和(自身を含む): 1403759448

約数和(自身を除く): 1005475608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3373, 3690, 3936, 4920, 5904, 6560, 6746, 7380, 7872, 9840, 10119, 11808, 13120, 13492, 14760, 16865, 19680, 20238, 23616, 26984, 29520, 30357, 33730, 39360, 40476, 50595, 53968, 59040, 60714, 67460, 80952, 101190, 107936, 118080, 121428, 134920, 138293, 151785, 161904, 202380, 215872, 242856, 269840, 276586, 303570, 323808, 404760, 414879, 485712, 539680, 553172, 607140, 647616, 691465, 809520, 829758, 971424, 1079360, 1106344, 1214280, 1244637, 1382930, 1619040, 1659516, 1942848, 2074395, 2212688, 2428560, 2489274, 2765860, 3238080, 3319032, 4148790, 4425376, 4857120, 4978548, 5531720, 6223185, 6638064, 8297580, 8850752, 9714240, 9957096, 11063440, 12446370, 13276128, 16595160, 19914192, 22126880, 24892740, 26552256, 33190320, 39828384, 44253760, 49785480, 66380640, 79656768, 99570960, 132761280, 199141920, 398283840]

約数ペア:

[(1, 398283840), (2, 199141920), (3, 132761280), (4, 99570960), (5, 79656768), (6, 66380640), (8, 49785480), (9, 44253760), (10, 39828384), (12, 33190320), (15, 26552256), (16, 24892740), (18, 22126880), (20, 19914192), (24, 16595160), (30, 13276128), (32, 12446370), (36, 11063440), (40, 9957096), (41, 9714240), (45, 8850752), (48, 8297580), (60, 6638064), (64, 6223185), (72, 5531720), (80, 4978548), (82, 4857120), (90, 4425376), (96, 4148790), (120, 3319032), (123, 3238080), (144, 2765860), (160, 2489274), (164, 2428560), (180, 2212688), (192, 2074395), (205, 1942848), (240, 1659516), (246, 1619040), (288, 1382930), (320, 1244637), (328, 1214280), (360, 1106344), (369, 1079360), (410, 971424), (480, 829758), (492, 809520), (576, 691465), (615, 647616), (656, 607140), (720, 553172), (738, 539680), (820, 485712), (960, 414879), (984, 404760), (1230, 323808), (1312, 303570), (1440, 276586), (1476, 269840), (1640, 242856), (1845, 215872), (1968, 202380), (2460, 161904), (2624, 151785), (2880, 138293), (2952, 134920), (3280, 121428), (3373, 118080), (3690, 107936), (3936, 101190), (4920, 80952), (5904, 67460), (6560, 60714), (6746, 59040), (7380, 53968), (7872, 50595), (9840, 40476), (10119, 39360), (11808, 33730), (13120, 30357), (13492, 29520), (14760, 26984), (16865, 23616), (19680, 20238)]