140176400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3851}}^1$

素因数の和:3889

約数の個数: 120

約数和(自身を含む): 414598464

約数和(自身を除く): 274422064

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 3851, 4550, 5200, 7280, 7702, 9100, 15404, 18200, 19255, 26957, 30808, 36400, 38510, 50063, 53914, 61616, 77020, 96275, 100126, 107828, 134785, 154040, 192550, 200252, 215656, 250315, 269570, 308080, 350441, 385100, 400504, 431312, 500630, 539140, 673925, 700882, 770200, 801008, 1001260, 1078280, 1251575, 1347850, 1401764, 1540400, 1752205, 2002520, 2156560, 2503150, 2695700, 2803528, 3504410, 4005040, 5006300, 5391400, 5607056, 7008820, 8761025, 10012600, 10782800, 14017640, 17522050, 20025200, 28035280, 35044100, 70088200, 140176400]

約数ペア:

[(1, 140176400), (2, 70088200), (4, 35044100), (5, 28035280), (7, 20025200), (8, 17522050), (10, 14017640), (13, 10782800), (14, 10012600), (16, 8761025), (20, 7008820), (25, 5607056), (26, 5391400), (28, 5006300), (35, 4005040), (40, 3504410), (50, 2803528), (52, 2695700), (56, 2503150), (65, 2156560), (70, 2002520), (80, 1752205), (91, 1540400), (100, 1401764), (104, 1347850), (112, 1251575), (130, 1078280), (140, 1001260), (175, 801008), (182, 770200), (200, 700882), (208, 673925), (260, 539140), (280, 500630), (325, 431312), (350, 400504), (364, 385100), (400, 350441), (455, 308080), (520, 269570), (560, 250315), (650, 215656), (700, 200252), (728, 192550), (910, 154040), (1040, 134785), (1300, 107828), (1400, 100126), (1456, 96275), (1820, 77020), (2275, 61616), (2600, 53914), (2800, 50063), (3640, 38510), (3851, 36400), (4550, 30808), (5200, 26957), (7280, 19255), (7702, 18200), (9100, 15404)]