2165561280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2657}}^1$

素因数の和:2963

約数の個数: 168

約数和(自身を含む): 7477762032

約数和(自身を除く): 5312200752

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, 120, 144, 160, 180, 192, 240, 283, 288, 320, 360, 480, 566, 576, 720, 849, 960, 1132, 1415, 1440, 1698, 2264, 2547, 2657, 2830, 2880, 3396, 4245, 4528, 5094, 5314, 5660, 6792, 7971, 8490, 9056, 10188, 10628, 11320, 12735, 13285, 13584, 15942, 16980, 18112, 20376, 21256, 22640, 23913, 25470, 26570, 27168, 31884, 33960, 39855, 40752, 42512, 45280, 47826, 50940, 53140, 54336, 63768, 67920, 79710, 81504, 85024, 90560, 95652, 101880, 106280, 119565, 127536, 135840, 159420, 163008, 170048, 191304, 203760, 212560, 239130, 255072, 271680, 318840, 382608, 407520, 425120, 478260, 510144, 637680, 751931, 765216, 815040, 850240, 956520, 1275360, 1503862, 1530432, 1913040, 2255793, 2550720, 3007724, 3759655, 3826080, 4511586, 6015448, 6767379, 7519310, 7652160, 9023172, 11278965, 12030896, 13534758, 15038620, 18046344, 22557930, 24061792, 27069516, 30077240, 33836895, 36092688, 45115860, 48123584, 54139032, 60154480, 67673790, 72185376, 90231720, 108278064, 120308960, 135347580, 144370752, 180463440, 216556128, 240617920, 270695160, 360926880, 433112256, 541390320, 721853760, 1082780640, 2165561280]

約数ペア:

[(1, 2165561280), (2, 1082780640), (3, 721853760), (4, 541390320), (5, 433112256), (6, 360926880), (8, 270695160), (9, 240617920), (10, 216556128), (12, 180463440), (15, 144370752), (16, 135347580), (18, 120308960), (20, 108278064), (24, 90231720), (30, 72185376), (32, 67673790), (36, 60154480), (40, 54139032), (45, 48123584), (48, 45115860), (60, 36092688), (64, 33836895), (72, 30077240), (80, 27069516), (90, 24061792), (96, 22557930), (120, 18046344), (144, 15038620), (160, 13534758), (180, 12030896), (192, 11278965), (240, 9023172), (283, 7652160), (288, 7519310), (320, 6767379), (360, 6015448), (480, 4511586), (566, 3826080), (576, 3759655), (720, 3007724), (849, 2550720), (960, 2255793), (1132, 1913040), (1415, 1530432), (1440, 1503862), (1698, 1275360), (2264, 956520), (2547, 850240), (2657, 815040), (2830, 765216), (2880, 751931), (3396, 637680), (4245, 510144), (4528, 478260), (5094, 425120), (5314, 407520), (5660, 382608), (6792, 318840), (7971, 271680), (8490, 255072), (9056, 239130), (10188, 212560), (10628, 203760), (11320, 191304), (12735, 170048), (13285, 163008), (13584, 159420), (15942, 135840), (16980, 127536), (18112, 119565), (20376, 106280), (21256, 101880), (22640, 95652), (23913, 90560), (25470, 85024), (26570, 81504), (27168, 79710), (31884, 67920), (33960, 63768), (39855, 54336), (40752, 53140), (42512, 50940), (45280, 47826)]