971492040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142031}}^1$

素因数の和:142067

約数の個数: 96

約数和(自身を含む): 3323548800

約数和(自身を除く): 2352056760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 142031, 284062, 426093, 568124, 710155, 852186, 1136248, 1278279, 1420310, 1704372, 2130465, 2556558, 2698589, 2840620, 3408744, 4260930, 5113116, 5397178, 5681240, 6391395, 8095767, 8521860, 10226232, 10794356, 12782790, 13492945, 16191534, 17043720, 21588712, 24287301, 25565580, 26985890, 32383068, 40478835, 48574602, 51131160, 53971780, 64766136, 80957670, 97149204, 107943560, 121436505, 161915340, 194298408, 242873010, 323830680, 485746020, 971492040]

約数ペア:

[(1, 971492040), (2, 485746020), (3, 323830680), (4, 242873010), (5, 194298408), (6, 161915340), (8, 121436505), (9, 107943560), (10, 97149204), (12, 80957670), (15, 64766136), (18, 53971780), (19, 51131160), (20, 48574602), (24, 40478835), (30, 32383068), (36, 26985890), (38, 25565580), (40, 24287301), (45, 21588712), (57, 17043720), (60, 16191534), (72, 13492945), (76, 12782790), (90, 10794356), (95, 10226232), (114, 8521860), (120, 8095767), (152, 6391395), (171, 5681240), (180, 5397178), (190, 5113116), (228, 4260930), (285, 3408744), (342, 2840620), (360, 2698589), (380, 2556558), (456, 2130465), (570, 1704372), (684, 1420310), (760, 1278279), (855, 1136248), (1140, 852186), (1368, 710155), (1710, 568124), (2280, 426093), (3420, 284062), (6840, 142031)]