12787423320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{801217}}^1$

素因数の和:801257

約数の個数: 128

約数和(自身を含む): 46150156800

約数和(自身を除く): 33362733480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 801217, 1602434, 2403651, 3204868, 4006085, 4807302, 5608519, 6409736, 8012170, 9614604, 11217038, 12018255, 15223123, 16024340, 16825557, 19229208, 22434076, 24036510, 28042595, 30446246, 32048680, 33651114, 44868152, 45669369, 48073020, 56085190, 60892492, 67302228, 76115615, 84127785, 91338738, 96146040, 106561861, 112170380, 121784984, 134604456, 152231230, 168255570, 182677476, 213123722, 224340760, 228346845, 304462460, 319685583, 336511140, 365354952, 426247444, 456693690, 532809305, 608924920, 639371166, 673022280, 852494888, 913387380, 1065618610, 1278742332, 1598427915, 1826774760, 2131237220, 2557484664, 3196855830, 4262474440, 6393711660, 12787423320]

約数ペア:

[(1, 12787423320), (2, 6393711660), (3, 4262474440), (4, 3196855830), (5, 2557484664), (6, 2131237220), (7, 1826774760), (8, 1598427915), (10, 1278742332), (12, 1065618610), (14, 913387380), (15, 852494888), (19, 673022280), (20, 639371166), (21, 608924920), (24, 532809305), (28, 456693690), (30, 426247444), (35, 365354952), (38, 336511140), (40, 319685583), (42, 304462460), (56, 228346845), (57, 224340760), (60, 213123722), (70, 182677476), (76, 168255570), (84, 152231230), (95, 134604456), (105, 121784984), (114, 112170380), (120, 106561861), (133, 96146040), (140, 91338738), (152, 84127785), (168, 76115615), (190, 67302228), (210, 60892492), (228, 56085190), (266, 48073020), (280, 45669369), (285, 44868152), (380, 33651114), (399, 32048680), (420, 30446246), (456, 28042595), (532, 24036510), (570, 22434076), (665, 19229208), (760, 16825557), (798, 16024340), (840, 15223123), (1064, 12018255), (1140, 11217038), (1330, 9614604), (1596, 8012170), (1995, 6409736), (2280, 5608519), (2660, 4807302), (3192, 4006085), (3990, 3204868), (5320, 2403651), (7980, 1602434), (15960, 801217)]