4145220800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11939}}^1$

素因数の和:11999

約数の個数: 168

約数和(自身を含む): 12033991680

約数和(自身を除く): 7888770880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 320, 350, 400, 434, 448, 496, 560, 620, 700, 775, 800, 868, 992, 1085, 1120, 1240, 1400, 1550, 1600, 1736, 1984, 2170, 2240, 2480, 2800, 3100, 3472, 4340, 4960, 5425, 5600, 6200, 6944, 8680, 9920, 10850, 11200, 11939, 12400, 13888, 17360, 21700, 23878, 24800, 34720, 43400, 47756, 49600, 59695, 69440, 83573, 86800, 95512, 119390, 167146, 173600, 191024, 238780, 298475, 334292, 347200, 370109, 382048, 417865, 477560, 596950, 668584, 740218, 764096, 835730, 955120, 1193900, 1337168, 1480436, 1671460, 1850545, 1910240, 2089325, 2387800, 2590763, 2674336, 2960872, 3342920, 3701090, 3820480, 4178650, 4775600, 5181526, 5348672, 5921744, 6685840, 7402180, 8357300, 9252725, 9551200, 10363052, 11843488, 12953815, 13371680, 14804360, 16714600, 18505450, 19102400, 20726104, 23686976, 25907630, 26743360, 29608720, 33429200, 37010900, 41452208, 51815260, 59217440, 64769075, 66858400, 74021800, 82904416, 103630520, 118434880, 129538150, 133716800, 148043600, 165808832, 207261040, 259076300, 296087200, 414522080, 518152600, 592174400, 829044160, 1036305200, 2072610400, 4145220800]

約数ペア:

[(1, 4145220800), (2, 2072610400), (4, 1036305200), (5, 829044160), (7, 592174400), (8, 518152600), (10, 414522080), (14, 296087200), (16, 259076300), (20, 207261040), (25, 165808832), (28, 148043600), (31, 133716800), (32, 129538150), (35, 118434880), (40, 103630520), (50, 82904416), (56, 74021800), (62, 66858400), (64, 64769075), (70, 59217440), (80, 51815260), (100, 41452208), (112, 37010900), (124, 33429200), (140, 29608720), (155, 26743360), (160, 25907630), (175, 23686976), (200, 20726104), (217, 19102400), (224, 18505450), (248, 16714600), (280, 14804360), (310, 13371680), (320, 12953815), (350, 11843488), (400, 10363052), (434, 9551200), (448, 9252725), (496, 8357300), (560, 7402180), (620, 6685840), (700, 5921744), (775, 5348672), (800, 5181526), (868, 4775600), (992, 4178650), (1085, 3820480), (1120, 3701090), (1240, 3342920), (1400, 2960872), (1550, 2674336), (1600, 2590763), (1736, 2387800), (1984, 2089325), (2170, 1910240), (2240, 1850545), (2480, 1671460), (2800, 1480436), (3100, 1337168), (3472, 1193900), (4340, 955120), (4960, 835730), (5425, 764096), (5600, 740218), (6200, 668584), (6944, 596950), (8680, 477560), (9920, 417865), (10850, 382048), (11200, 370109), (11939, 347200), (12400, 334292), (13888, 298475), (17360, 238780), (21700, 191024), (23878, 173600), (24800, 167146), (34720, 119390), (43400, 95512), (47756, 86800), (49600, 83573), (59695, 69440)]