196171560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 693463680

約数和(自身を除く): 497292120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 167, 180, 195, 234, 251, 260, 312, 334, 360, 390, 468, 501, 502, 520, 585, 668, 753, 780, 835, 936, 1002, 1004, 1170, 1255, 1336, 1503, 1506, 1560, 1670, 2004, 2008, 2171, 2259, 2340, 2505, 2510, 3006, 3012, 3263, 3340, 3765, 4008, 4342, 4518, 4680, 5010, 5020, 6012, 6024, 6513, 6526, 6680, 7515, 7530, 8684, 9036, 9789, 10020, 10040, 10855, 11295, 12024, 13026, 13052, 15030, 15060, 16315, 17368, 18072, 19539, 19578, 20040, 21710, 22590, 26052, 26104, 29367, 30060, 30120, 32565, 32630, 39078, 39156, 41917, 43420, 45180, 48945, 52104, 58734, 60120, 65130, 65260, 78156, 78312, 83834, 86840, 90360, 97695, 97890, 117468, 125751, 130260, 130520, 146835, 156312, 167668, 195390, 195780, 209585, 234936, 251502, 260520, 293670, 335336, 377253, 390780, 391560, 419170, 503004, 544921, 587340, 628755, 754506, 781560, 838340, 1006008, 1089842, 1174680, 1257510, 1509012, 1634763, 1676680, 1886265, 2179684, 2515020, 2724605, 3018024, 3269526, 3772530, 4359368, 4904289, 5030040, 5449210, 6539052, 7545060, 8173815, 9808578, 10898420, 13078104, 15090120, 16347630, 19617156, 21796840, 24521445, 32695260, 39234312, 49042890, 65390520, 98085780, 196171560]

約数ペア:

[(1, 196171560), (2, 98085780), (3, 65390520), (4, 49042890), (5, 39234312), (6, 32695260), (8, 24521445), (9, 21796840), (10, 19617156), (12, 16347630), (13, 15090120), (15, 13078104), (18, 10898420), (20, 9808578), (24, 8173815), (26, 7545060), (30, 6539052), (36, 5449210), (39, 5030040), (40, 4904289), (45, 4359368), (52, 3772530), (60, 3269526), (65, 3018024), (72, 2724605), (78, 2515020), (90, 2179684), (104, 1886265), (117, 1676680), (120, 1634763), (130, 1509012), (156, 1257510), (167, 1174680), (180, 1089842), (195, 1006008), (234, 838340), (251, 781560), (260, 754506), (312, 628755), (334, 587340), (360, 544921), (390, 503004), (468, 419170), (501, 391560), (502, 390780), (520, 377253), (585, 335336), (668, 293670), (753, 260520), (780, 251502), (835, 234936), (936, 209585), (1002, 195780), (1004, 195390), (1170, 167668), (1255, 156312), (1336, 146835), (1503, 130520), (1506, 130260), (1560, 125751), (1670, 117468), (2004, 97890), (2008, 97695), (2171, 90360), (2259, 86840), (2340, 83834), (2505, 78312), (2510, 78156), (3006, 65260), (3012, 65130), (3263, 60120), (3340, 58734), (3765, 52104), (4008, 48945), (4342, 45180), (4518, 43420), (4680, 41917), (5010, 39156), (5020, 39078), (6012, 32630), (6024, 32565), (6513, 30120), (6526, 30060), (6680, 29367), (7515, 26104), (7530, 26052), (8684, 22590), (9036, 21710), (9789, 20040), (10020, 19578), (10040, 19539), (10855, 18072), (11295, 17368), (12024, 16315), (13026, 15060), (13052, 15030)]