3991784160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{91387}}^1$

素因数の和:91425

約数の個数: 192

約数和(自身を含む): 15476009472

約数和(自身を除く): 11484225312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 43680, 91387, 182774, 274161, 365548, 456935, 548322, 639709, 731096, 913870, 1096644, 1188031, 1279418, 1370805, 1462192, 1827740, 1919127, 2193288, 2376062, 2558836, 2741610, 2924384, 3198545, 3564093, 3655480, 3838254, 4386576, 4752124, 5117672, 5483220, 5940155, 6397090, 7128186, 7310960, 7676508, 8316217, 8773152, 9504248, 9595635, 10235344, 10966440, 11880310, 12794180, 14256372, 14621920, 15353016, 16632434, 17820465, 19008496, 19191270, 20470688, 21932880, 23760620, 24948651, 25588360, 28512744, 30706032, 33264868, 35640930, 38016992, 38382540, 41581085, 43865760, 47521240, 49897302, 51176720, 57025488, 61412064, 66529736, 71281860, 76765080, 83162170, 95042480, 99794604, 102353440, 114050976, 124743255, 133059472, 142563720, 153530160, 166324340, 190084960, 199589208, 249486510, 266118944, 285127440, 307060320, 332648680, 399178416, 498973020, 570254880, 665297360, 798356832, 997946040, 1330594720, 1995892080, 3991784160]

約数ペア:

[(1, 3991784160), (2, 1995892080), (3, 1330594720), (4, 997946040), (5, 798356832), (6, 665297360), (7, 570254880), (8, 498973020), (10, 399178416), (12, 332648680), (13, 307060320), (14, 285127440), (15, 266118944), (16, 249486510), (20, 199589208), (21, 190084960), (24, 166324340), (26, 153530160), (28, 142563720), (30, 133059472), (32, 124743255), (35, 114050976), (39, 102353440), (40, 99794604), (42, 95042480), (48, 83162170), (52, 76765080), (56, 71281860), (60, 66529736), (65, 61412064), (70, 57025488), (78, 51176720), (80, 49897302), (84, 47521240), (91, 43865760), (96, 41581085), (104, 38382540), (105, 38016992), (112, 35640930), (120, 33264868), (130, 30706032), (140, 28512744), (156, 25588360), (160, 24948651), (168, 23760620), (182, 21932880), (195, 20470688), (208, 19191270), (210, 19008496), (224, 17820465), (240, 16632434), (260, 15353016), (273, 14621920), (280, 14256372), (312, 12794180), (336, 11880310), (364, 10966440), (390, 10235344), (416, 9595635), (420, 9504248), (455, 8773152), (480, 8316217), (520, 7676508), (546, 7310960), (560, 7128186), (624, 6397090), (672, 5940155), (728, 5483220), (780, 5117672), (840, 4752124), (910, 4386576), (1040, 3838254), (1092, 3655480), (1120, 3564093), (1248, 3198545), (1365, 2924384), (1456, 2741610), (1560, 2558836), (1680, 2376062), (1820, 2193288), (2080, 1919127), (2184, 1827740), (2730, 1462192), (2912, 1370805), (3120, 1279418), (3360, 1188031), (3640, 1096644), (4368, 913870), (5460, 731096), (6240, 639709), (7280, 548322), (8736, 456935), (10920, 365548), (14560, 274161), (21840, 182774), (43680, 91387)]