192417540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19919}}^1$

素因数の和:19961

約数の個数: 96

約数和(自身を含む): 642539520

約数和(自身を除く): 450121980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 19919, 39838, 59757, 79676, 99595, 119514, 139433, 199190, 239028, 278866, 298785, 398380, 418299, 458137, 557732, 597570, 697165, 836598, 916274, 1195140, 1374411, 1394330, 1673196, 1832548, 2091495, 2290685, 2748822, 2788660, 3206959, 4182990, 4581370, 5497644, 6413918, 6872055, 8365980, 9162740, 9620877, 12827836, 13744110, 16034795, 19241754, 27488220, 32069590, 38483508, 48104385, 64139180, 96208770, 192417540]

約数ペア:

[(1, 192417540), (2, 96208770), (3, 64139180), (4, 48104385), (5, 38483508), (6, 32069590), (7, 27488220), (10, 19241754), (12, 16034795), (14, 13744110), (15, 12827836), (20, 9620877), (21, 9162740), (23, 8365980), (28, 6872055), (30, 6413918), (35, 5497644), (42, 4581370), (46, 4182990), (60, 3206959), (69, 2788660), (70, 2748822), (84, 2290685), (92, 2091495), (105, 1832548), (115, 1673196), (138, 1394330), (140, 1374411), (161, 1195140), (210, 916274), (230, 836598), (276, 697165), (322, 597570), (345, 557732), (420, 458137), (460, 418299), (483, 398380), (644, 298785), (690, 278866), (805, 239028), (966, 199190), (1380, 139433), (1610, 119514), (1932, 99595), (2415, 79676), (3220, 59757), (4830, 39838), (9660, 19919)]