140851600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 359921408

約数和(自身を除く): 219069808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 37, 40, 50, 62, 74, 80, 100, 124, 148, 155, 185, 200, 248, 296, 307, 310, 370, 400, 496, 592, 614, 620, 740, 775, 925, 1147, 1228, 1240, 1480, 1535, 1550, 1850, 2294, 2456, 2480, 2960, 3070, 3100, 3700, 4588, 4912, 5735, 6140, 6200, 7400, 7675, 9176, 9517, 11359, 11470, 12280, 12400, 14800, 15350, 18352, 19034, 22718, 22940, 24560, 28675, 30700, 38068, 45436, 45880, 47585, 56795, 57350, 61400, 76136, 90872, 91760, 95170, 113590, 114700, 122800, 152272, 181744, 190340, 227180, 229400, 237925, 283975, 352129, 380680, 454360, 458800, 475850, 567950, 704258, 761360, 908720, 951700, 1135900, 1408516, 1760645, 1903400, 2271800, 2817032, 3521290, 3806800, 4543600, 5634064, 7042580, 8803225, 14085160, 17606450, 28170320, 35212900, 70425800, 140851600]

約数ペア:

[(1, 140851600), (2, 70425800), (4, 35212900), (5, 28170320), (8, 17606450), (10, 14085160), (16, 8803225), (20, 7042580), (25, 5634064), (31, 4543600), (37, 3806800), (40, 3521290), (50, 2817032), (62, 2271800), (74, 1903400), (80, 1760645), (100, 1408516), (124, 1135900), (148, 951700), (155, 908720), (185, 761360), (200, 704258), (248, 567950), (296, 475850), (307, 458800), (310, 454360), (370, 380680), (400, 352129), (496, 283975), (592, 237925), (614, 229400), (620, 227180), (740, 190340), (775, 181744), (925, 152272), (1147, 122800), (1228, 114700), (1240, 113590), (1480, 95170), (1535, 91760), (1550, 90872), (1850, 76136), (2294, 61400), (2456, 57350), (2480, 56795), (2960, 47585), (3070, 45880), (3100, 45436), (3700, 38068), (4588, 30700), (4912, 28675), (5735, 24560), (6140, 22940), (6200, 22718), (7400, 19034), (7675, 18352), (9176, 15350), (9517, 14800), (11359, 12400), (11470, 12280)]