85292480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 224

約数和(自身を含む): 261152640

約数和(自身を除く): 175860160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 101, 104, 112, 116, 130, 140, 145, 160, 182, 202, 203, 208, 224, 232, 260, 280, 290, 320, 364, 377, 404, 406, 416, 448, 455, 464, 505, 520, 560, 580, 707, 728, 754, 808, 812, 832, 910, 928, 1010, 1015, 1040, 1120, 1160, 1313, 1414, 1456, 1508, 1616, 1624, 1820, 1856, 1885, 2020, 2030, 2080, 2240, 2320, 2626, 2639, 2828, 2912, 2929, 3016, 3232, 3248, 3535, 3640, 3770, 4040, 4060, 4160, 4640, 5252, 5278, 5656, 5824, 5858, 6032, 6464, 6496, 6565, 7070, 7280, 7540, 8080, 8120, 9191, 9280, 10504, 10556, 11312, 11716, 12064, 12992, 13130, 13195, 14140, 14560, 14645, 15080, 16160, 16240, 18382, 20503, 21008, 21112, 22624, 23432, 24128, 26260, 26390, 28280, 29120, 29290, 30160, 32320, 32480, 36764, 38077, 41006, 42016, 42224, 45248, 45955, 46864, 52520, 52780, 56560, 58580, 60320, 64960, 73528, 76154, 82012, 84032, 84448, 91910, 93728, 102515, 105040, 105560, 113120, 117160, 120640, 147056, 152308, 164024, 168896, 183820, 187456, 190385, 205030, 210080, 211120, 226240, 234320, 266539, 294112, 304616, 328048, 367640, 380770, 410060, 420160, 422240, 468640, 533078, 588224, 609232, 656096, 735280, 761540, 820120, 844480, 937280, 1066156, 1218464, 1312192, 1332695, 1470560, 1523080, 1640240, 2132312, 2436928, 2665390, 2941120, 3046160, 3280480, 4264624, 5330780, 6092320, 6560960, 8529248, 10661560, 12184640, 17058496, 21323120, 42646240, 85292480]

約数ペア:

[(1, 85292480), (2, 42646240), (4, 21323120), (5, 17058496), (7, 12184640), (8, 10661560), (10, 8529248), (13, 6560960), (14, 6092320), (16, 5330780), (20, 4264624), (26, 3280480), (28, 3046160), (29, 2941120), (32, 2665390), (35, 2436928), (40, 2132312), (52, 1640240), (56, 1523080), (58, 1470560), (64, 1332695), (65, 1312192), (70, 1218464), (80, 1066156), (91, 937280), (101, 844480), (104, 820120), (112, 761540), (116, 735280), (130, 656096), (140, 609232), (145, 588224), (160, 533078), (182, 468640), (202, 422240), (203, 420160), (208, 410060), (224, 380770), (232, 367640), (260, 328048), (280, 304616), (290, 294112), (320, 266539), (364, 234320), (377, 226240), (404, 211120), (406, 210080), (416, 205030), (448, 190385), (455, 187456), (464, 183820), (505, 168896), (520, 164024), (560, 152308), (580, 147056), (707, 120640), (728, 117160), (754, 113120), (808, 105560), (812, 105040), (832, 102515), (910, 93728), (928, 91910), (1010, 84448), (1015, 84032), (1040, 82012), (1120, 76154), (1160, 73528), (1313, 64960), (1414, 60320), (1456, 58580), (1508, 56560), (1616, 52780), (1624, 52520), (1820, 46864), (1856, 45955), (1885, 45248), (2020, 42224), (2030, 42016), (2080, 41006), (2240, 38077), (2320, 36764), (2626, 32480), (2639, 32320), (2828, 30160), (2912, 29290), (2929, 29120), (3016, 28280), (3232, 26390), (3248, 26260), (3535, 24128), (3640, 23432), (3770, 22624), (4040, 21112), (4060, 21008), (4160, 20503), (4640, 18382), (5252, 16240), (5278, 16160), (5656, 15080), (5824, 14645), (5858, 14560), (6032, 14140), (6464, 13195), (6496, 13130), (6565, 12992), (7070, 12064), (7280, 11716), (7540, 11312), (8080, 10556), (8120, 10504), (9191, 9280)]