2684705280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20563}}^1$

素因数の和:20606

約数の個数: 160

約数和(自身を含む): 9087971904

約数和(自身を除く): 6403266624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 7680, 8160, 8704, 10880, 13056, 16320, 20563, 21760, 26112, 32640, 41126, 43520, 61689, 65280, 82252, 102815, 123378, 130560, 164504, 205630, 246756, 308445, 329008, 349571, 411260, 493512, 616890, 658016, 699142, 822520, 987024, 1048713, 1233780, 1316032, 1398284, 1645040, 1747855, 1974048, 2097426, 2467560, 2632064, 2796568, 3290080, 3495710, 3948096, 4194852, 4935120, 5243565, 5264128, 5593136, 6580160, 6991420, 7896192, 8389704, 9870240, 10487130, 10528256, 11186272, 13160320, 13982840, 15792384, 16779408, 19740480, 20974260, 22372544, 26320640, 27965680, 31584768, 33558816, 39480960, 41948520, 44745088, 52641280, 55931360, 67117632, 78961920, 83897040, 89490176, 111862720, 134235264, 157923840, 167794080, 178980352, 223725440, 268470528, 335588160, 447450880, 536941056, 671176320, 894901760, 1342352640, 2684705280]

約数ペア:

[(1, 2684705280), (2, 1342352640), (3, 894901760), (4, 671176320), (5, 536941056), (6, 447450880), (8, 335588160), (10, 268470528), (12, 223725440), (15, 178980352), (16, 167794080), (17, 157923840), (20, 134235264), (24, 111862720), (30, 89490176), (32, 83897040), (34, 78961920), (40, 67117632), (48, 55931360), (51, 52641280), (60, 44745088), (64, 41948520), (68, 39480960), (80, 33558816), (85, 31584768), (96, 27965680), (102, 26320640), (120, 22372544), (128, 20974260), (136, 19740480), (160, 16779408), (170, 15792384), (192, 13982840), (204, 13160320), (240, 11186272), (255, 10528256), (256, 10487130), (272, 9870240), (320, 8389704), (340, 7896192), (384, 6991420), (408, 6580160), (480, 5593136), (510, 5264128), (512, 5243565), (544, 4935120), (640, 4194852), (680, 3948096), (768, 3495710), (816, 3290080), (960, 2796568), (1020, 2632064), (1088, 2467560), (1280, 2097426), (1360, 1974048), (1536, 1747855), (1632, 1645040), (1920, 1398284), (2040, 1316032), (2176, 1233780), (2560, 1048713), (2720, 987024), (3264, 822520), (3840, 699142), (4080, 658016), (4352, 616890), (5440, 493512), (6528, 411260), (7680, 349571), (8160, 329008), (8704, 308445), (10880, 246756), (13056, 205630), (16320, 164504), (20563, 130560), (21760, 123378), (26112, 102815), (32640, 82252), (41126, 65280), (43520, 61689)]