145004640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1005

約数の個数: 192

約数和(自身を含む): 516015360

約数和(自身を除く): 371010720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 352, 435, 440, 464, 480, 528, 580, 638, 660, 696, 870, 880, 928, 947, 957, 1056, 1160, 1276, 1320, 1392, 1595, 1740, 1760, 1894, 1914, 2320, 2552, 2640, 2784, 2841, 3190, 3480, 3788, 3828, 4640, 4735, 4785, 5104, 5280, 5682, 6380, 6960, 7576, 7656, 9470, 9570, 10208, 10417, 11364, 12760, 13920, 14205, 15152, 15312, 18940, 19140, 20834, 22728, 25520, 27463, 28410, 30304, 30624, 31251, 37880, 38280, 41668, 45456, 51040, 52085, 54926, 56820, 62502, 75760, 76560, 82389, 83336, 90912, 104170, 109852, 113640, 125004, 137315, 151520, 153120, 156255, 164778, 166672, 208340, 219704, 227280, 250008, 274630, 302093, 312510, 329556, 333344, 411945, 416680, 439408, 454560, 500016, 549260, 604186, 625020, 659112, 823890, 833360, 878816, 906279, 1000032, 1098520, 1208372, 1250040, 1318224, 1510465, 1647780, 1666720, 1812558, 2197040, 2416744, 2500080, 2636448, 3020930, 3295560, 3625116, 4394080, 4531395, 4833488, 5000160, 6041860, 6591120, 7250232, 9062790, 9666976, 12083720, 13182240, 14500464, 18125580, 24167440, 29000928, 36251160, 48334880, 72502320, 145004640]

約数ペア:

[(1, 145004640), (2, 72502320), (3, 48334880), (4, 36251160), (5, 29000928), (6, 24167440), (8, 18125580), (10, 14500464), (11, 13182240), (12, 12083720), (15, 9666976), (16, 9062790), (20, 7250232), (22, 6591120), (24, 6041860), (29, 5000160), (30, 4833488), (32, 4531395), (33, 4394080), (40, 3625116), (44, 3295560), (48, 3020930), (55, 2636448), (58, 2500080), (60, 2416744), (66, 2197040), (80, 1812558), (87, 1666720), (88, 1647780), (96, 1510465), (110, 1318224), (116, 1250040), (120, 1208372), (132, 1098520), (145, 1000032), (160, 906279), (165, 878816), (174, 833360), (176, 823890), (220, 659112), (232, 625020), (240, 604186), (264, 549260), (290, 500016), (319, 454560), (330, 439408), (348, 416680), (352, 411945), (435, 333344), (440, 329556), (464, 312510), (480, 302093), (528, 274630), (580, 250008), (638, 227280), (660, 219704), (696, 208340), (870, 166672), (880, 164778), (928, 156255), (947, 153120), (957, 151520), (1056, 137315), (1160, 125004), (1276, 113640), (1320, 109852), (1392, 104170), (1595, 90912), (1740, 83336), (1760, 82389), (1894, 76560), (1914, 75760), (2320, 62502), (2552, 56820), (2640, 54926), (2784, 52085), (2841, 51040), (3190, 45456), (3480, 41668), (3788, 38280), (3828, 37880), (4640, 31251), (4735, 30624), (4785, 30304), (5104, 28410), (5280, 27463), (5682, 25520), (6380, 22728), (6960, 20834), (7576, 19140), (7656, 18940), (9470, 15312), (9570, 15152), (10208, 14205), (10417, 13920), (11364, 12760)]