40653600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1339

約数の個数: 144

約数和(自身を含む): 142615872

約数和(自身を除く): 101962272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1303, 1560, 1950, 2080, 2400, 2600, 2606, 3120, 3900, 3909, 5200, 5212, 6240, 6515, 7800, 7818, 10400, 10424, 13030, 15600, 15636, 16939, 19545, 20848, 26060, 31200, 31272, 32575, 33878, 39090, 41696, 50817, 52120, 62544, 65150, 67756, 78180, 84695, 97725, 101634, 104240, 125088, 130300, 135512, 156360, 169390, 195450, 203268, 208480, 254085, 260600, 271024, 312720, 338780, 390900, 406536, 423475, 508170, 521200, 542048, 625440, 677560, 781800, 813072, 846950, 1016340, 1042400, 1270425, 1355120, 1563600, 1626144, 1693900, 2032680, 2540850, 2710240, 3127200, 3387800, 4065360, 5081700, 6775600, 8130720, 10163400, 13551200, 20326800, 40653600]

約数ペア:

[(1, 40653600), (2, 20326800), (3, 13551200), (4, 10163400), (5, 8130720), (6, 6775600), (8, 5081700), (10, 4065360), (12, 3387800), (13, 3127200), (15, 2710240), (16, 2540850), (20, 2032680), (24, 1693900), (25, 1626144), (26, 1563600), (30, 1355120), (32, 1270425), (39, 1042400), (40, 1016340), (48, 846950), (50, 813072), (52, 781800), (60, 677560), (65, 625440), (75, 542048), (78, 521200), (80, 508170), (96, 423475), (100, 406536), (104, 390900), (120, 338780), (130, 312720), (150, 271024), (156, 260600), (160, 254085), (195, 208480), (200, 203268), (208, 195450), (240, 169390), (260, 156360), (300, 135512), (312, 130300), (325, 125088), (390, 104240), (400, 101634), (416, 97725), (480, 84695), (520, 78180), (600, 67756), (624, 65150), (650, 62544), (780, 52120), (800, 50817), (975, 41696), (1040, 39090), (1200, 33878), (1248, 32575), (1300, 31272), (1303, 31200), (1560, 26060), (1950, 20848), (2080, 19545), (2400, 16939), (2600, 15636), (2606, 15600), (3120, 13030), (3900, 10424), (3909, 10400), (5200, 7818), (5212, 7800), (6240, 6515)]