25622720640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{404399}}^1$

素因数の和:404435

約数の個数: 192

約数和(自身を含む): 96522192000

約数和(自身を除く): 70899471360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 63360, 404399, 808798, 1213197, 1617596, 2021995, 2426394, 3235192, 3639591, 4043990, 4448389, 4852788, 6065985, 6470384, 7279182, 8087980, 8896778, 9705576, 12131970, 12940768, 13345167, 14558364, 16175960, 17793556, 18197955, 19411152, 22241945, 24263940, 25881536, 26690334, 29116728, 32351920, 35587112, 36395910, 38822304, 40035501, 44483890, 48527880, 51763072, 53380668, 58233456, 64703840, 66725835, 71174224, 72791820, 77644608, 80071002, 88967780, 97055760, 106761336, 116466912, 129407680, 133451670, 142348448, 145583640, 155289216, 160142004, 177935560, 194111520, 200177505, 213522672, 232933824, 258815360, 266903340, 284696896, 291167280, 320284008, 355871120, 388223040, 400355010, 427045344, 465867648, 533806680, 569393792, 582334560, 640568016, 711742240, 776446080, 800710020, 854090688, 1067613360, 1164669120, 1281136032, 1423484480, 1601420040, 1708181376, 2135226720, 2329338240, 2562272064, 2846968960, 3202840080, 4270453440, 5124544128, 6405680160, 8540906880, 12811360320, 25622720640]

約数ペア:

[(1, 25622720640), (2, 12811360320), (3, 8540906880), (4, 6405680160), (5, 5124544128), (6, 4270453440), (8, 3202840080), (9, 2846968960), (10, 2562272064), (11, 2329338240), (12, 2135226720), (15, 1708181376), (16, 1601420040), (18, 1423484480), (20, 1281136032), (22, 1164669120), (24, 1067613360), (30, 854090688), (32, 800710020), (33, 776446080), (36, 711742240), (40, 640568016), (44, 582334560), (45, 569393792), (48, 533806680), (55, 465867648), (60, 427045344), (64, 400355010), (66, 388223040), (72, 355871120), (80, 320284008), (88, 291167280), (90, 284696896), (96, 266903340), (99, 258815360), (110, 232933824), (120, 213522672), (128, 200177505), (132, 194111520), (144, 177935560), (160, 160142004), (165, 155289216), (176, 145583640), (180, 142348448), (192, 133451670), (198, 129407680), (220, 116466912), (240, 106761336), (264, 97055760), (288, 88967780), (320, 80071002), (330, 77644608), (352, 72791820), (360, 71174224), (384, 66725835), (396, 64703840), (440, 58233456), (480, 53380668), (495, 51763072), (528, 48527880), (576, 44483890), (640, 40035501), (660, 38822304), (704, 36395910), (720, 35587112), (792, 32351920), (880, 29116728), (960, 26690334), (990, 25881536), (1056, 24263940), (1152, 22241945), (1320, 19411152), (1408, 18197955), (1440, 17793556), (1584, 16175960), (1760, 14558364), (1920, 13345167), (1980, 12940768), (2112, 12131970), (2640, 9705576), (2880, 8896778), (3168, 8087980), (3520, 7279182), (3960, 6470384), (4224, 6065985), (5280, 4852788), (5760, 4448389), (6336, 4043990), (7040, 3639591), (7920, 3235192), (10560, 2426394), (12672, 2021995), (15840, 1617596), (21120, 1213197), (31680, 808798), (63360, 404399)]