237810040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 586068480

約数和(自身を除く): 348258440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 169, 254, 260, 277, 338, 508, 520, 554, 635, 676, 845, 1016, 1108, 1270, 1352, 1385, 1651, 1690, 2216, 2540, 2770, 3302, 3380, 3601, 5080, 5540, 6604, 6760, 7202, 8255, 11080, 13208, 14404, 16510, 18005, 21463, 28808, 33020, 35179, 36010, 42926, 46813, 66040, 70358, 72020, 85852, 93626, 107315, 140716, 144040, 171704, 175895, 187252, 214630, 234065, 281432, 351790, 374504, 429260, 457327, 468130, 703580, 858520, 914654, 936260, 1407160, 1829308, 1872520, 2286635, 3658616, 4573270, 5945251, 9146540, 11890502, 18293080, 23781004, 29726255, 47562008, 59452510, 118905020, 237810040]

約数ペア:

[(1, 237810040), (2, 118905020), (4, 59452510), (5, 47562008), (8, 29726255), (10, 23781004), (13, 18293080), (20, 11890502), (26, 9146540), (40, 5945251), (52, 4573270), (65, 3658616), (104, 2286635), (127, 1872520), (130, 1829308), (169, 1407160), (254, 936260), (260, 914654), (277, 858520), (338, 703580), (508, 468130), (520, 457327), (554, 429260), (635, 374504), (676, 351790), (845, 281432), (1016, 234065), (1108, 214630), (1270, 187252), (1352, 175895), (1385, 171704), (1651, 144040), (1690, 140716), (2216, 107315), (2540, 93626), (2770, 85852), (3302, 72020), (3380, 70358), (3601, 66040), (5080, 46813), (5540, 42926), (6604, 36010), (6760, 35179), (7202, 33020), (8255, 28808), (11080, 21463), (13208, 18005), (14404, 16510)]