20183586120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{3943}}^1$

素因数の和:4260

約数の個数: 192

約数和(自身を含む): 67002249600

約数和(自身を除く): 46818663480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 241, 295, 354, 360, 472, 482, 531, 590, 708, 723, 885, 964, 1062, 1180, 1205, 1416, 1446, 1770, 1928, 2124, 2169, 2360, 2410, 2655, 2892, 3540, 3615, 3943, 4248, 4338, 4820, 5310, 5784, 7080, 7230, 7886, 8676, 9640, 10620, 10845, 11829, 14219, 14460, 15772, 17352, 19715, 21240, 21690, 23658, 28438, 28920, 31544, 35487, 39430, 42657, 43380, 47316, 56876, 59145, 70974, 71095, 78860, 85314, 86760, 94632, 113752, 118290, 127971, 141948, 142190, 157720, 170628, 177435, 213285, 232637, 236580, 255942, 283896, 284380, 341256, 354870, 426570, 465274, 473160, 511884, 568760, 639855, 697911, 709740, 853140, 930548, 950263, 1023768, 1163185, 1279710, 1395822, 1419480, 1706280, 1861096, 1900526, 2093733, 2326370, 2559420, 2791644, 2850789, 3489555, 3801052, 4187466, 4652740, 4751315, 5118840, 5583288, 5701578, 6979110, 7602104, 8374932, 8552367, 9305480, 9502630, 10468665, 11403156, 13958220, 14253945, 16749864, 17104734, 19005260, 20937330, 22806312, 27916440, 28507890, 34209468, 38010520, 41874660, 42761835, 56065517, 57015780, 68418936, 83749320, 85523670, 112131034, 114031560, 168196551, 171047340, 224262068, 280327585, 336393102, 342094680, 448524136, 504589653, 560655170, 672786204, 840982755, 1009179306, 1121310340, 1345572408, 1681965510, 2018358612, 2242620680, 2522948265, 3363931020, 4036717224, 5045896530, 6727862040, 10091793060, 20183586120]

約数ペア:

[(1, 20183586120), (2, 10091793060), (3, 6727862040), (4, 5045896530), (5, 4036717224), (6, 3363931020), (8, 2522948265), (9, 2242620680), (10, 2018358612), (12, 1681965510), (15, 1345572408), (18, 1121310340), (20, 1009179306), (24, 840982755), (30, 672786204), (36, 560655170), (40, 504589653), (45, 448524136), (59, 342094680), (60, 336393102), (72, 280327585), (90, 224262068), (118, 171047340), (120, 168196551), (177, 114031560), (180, 112131034), (236, 85523670), (241, 83749320), (295, 68418936), (354, 57015780), (360, 56065517), (472, 42761835), (482, 41874660), (531, 38010520), (590, 34209468), (708, 28507890), (723, 27916440), (885, 22806312), (964, 20937330), (1062, 19005260), (1180, 17104734), (1205, 16749864), (1416, 14253945), (1446, 13958220), (1770, 11403156), (1928, 10468665), (2124, 9502630), (2169, 9305480), (2360, 8552367), (2410, 8374932), (2655, 7602104), (2892, 6979110), (3540, 5701578), (3615, 5583288), (3943, 5118840), (4248, 4751315), (4338, 4652740), (4820, 4187466), (5310, 3801052), (5784, 3489555), (7080, 2850789), (7230, 2791644), (7886, 2559420), (8676, 2326370), (9640, 2093733), (10620, 1900526), (10845, 1861096), (11829, 1706280), (14219, 1419480), (14460, 1395822), (15772, 1279710), (17352, 1163185), (19715, 1023768), (21240, 950263), (21690, 930548), (23658, 853140), (28438, 709740), (28920, 697911), (31544, 639855), (35487, 568760), (39430, 511884), (42657, 473160), (43380, 465274), (47316, 426570), (56876, 354870), (59145, 341256), (70974, 284380), (71095, 283896), (78860, 255942), (85314, 236580), (86760, 232637), (94632, 213285), (113752, 177435), (118290, 170628), (127971, 157720), (141948, 142190)]