68320346880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{98297}}^1$

素因数の和:98502

約数の個数: 144

約数和(自身を含む): 219405854304

約数和(自身を除く): 151085507424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 181, 192, 240, 256, 320, 362, 384, 480, 543, 640, 724, 768, 905, 960, 1086, 1280, 1448, 1810, 1920, 2172, 2715, 2896, 3620, 3840, 4344, 5430, 5792, 7240, 8688, 10860, 11584, 14480, 17376, 21720, 23168, 28960, 34752, 43440, 46336, 57920, 69504, 86880, 98297, 115840, 139008, 173760, 196594, 231680, 294891, 347520, 393188, 491485, 589782, 695040, 786376, 982970, 1179564, 1474455, 1572752, 1965940, 2359128, 2948910, 3145504, 3931880, 4718256, 5897820, 6291008, 7863760, 9436512, 11795640, 12582016, 15727520, 17791757, 18873024, 23591280, 25164032, 31455040, 35583514, 37746048, 47182560, 53375271, 62910080, 71167028, 75492096, 88958785, 94365120, 106750542, 125820160, 142334056, 177917570, 188730240, 213501084, 266876355, 284668112, 355835140, 377460480, 427002168, 533752710, 569336224, 711670280, 854004336, 1067505420, 1138672448, 1423340560, 1708008672, 2135010840, 2277344896, 2846681120, 3416017344, 4270021680, 4554689792, 5693362240, 6832034688, 8540043360, 11386724480, 13664069376, 17080086720, 22773448960, 34160173440, 68320346880]

約数ペア:

[(1, 68320346880), (2, 34160173440), (3, 22773448960), (4, 17080086720), (5, 13664069376), (6, 11386724480), (8, 8540043360), (10, 6832034688), (12, 5693362240), (15, 4554689792), (16, 4270021680), (20, 3416017344), (24, 2846681120), (30, 2277344896), (32, 2135010840), (40, 1708008672), (48, 1423340560), (60, 1138672448), (64, 1067505420), (80, 854004336), (96, 711670280), (120, 569336224), (128, 533752710), (160, 427002168), (181, 377460480), (192, 355835140), (240, 284668112), (256, 266876355), (320, 213501084), (362, 188730240), (384, 177917570), (480, 142334056), (543, 125820160), (640, 106750542), (724, 94365120), (768, 88958785), (905, 75492096), (960, 71167028), (1086, 62910080), (1280, 53375271), (1448, 47182560), (1810, 37746048), (1920, 35583514), (2172, 31455040), (2715, 25164032), (2896, 23591280), (3620, 18873024), (3840, 17791757), (4344, 15727520), (5430, 12582016), (5792, 11795640), (7240, 9436512), (8688, 7863760), (10860, 6291008), (11584, 5897820), (14480, 4718256), (17376, 3931880), (21720, 3145504), (23168, 2948910), (28960, 2359128), (34752, 1965940), (43440, 1572752), (46336, 1474455), (57920, 1179564), (69504, 982970), (86880, 786376), (98297, 695040), (115840, 589782), (139008, 491485), (173760, 393188), (196594, 347520), (231680, 294891)]