66851228880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{289249}}^1$

素因数の和:289378

約数の個数: 160

約数和(自身を含む): 232418160000

約数和(自身を除く): 165566931120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 856, 963, 1070, 1080, 1284, 1605, 1712, 1926, 2140, 2160, 2568, 2889, 3210, 3852, 4280, 4815, 5136, 5778, 6420, 7704, 8560, 9630, 11556, 12840, 14445, 15408, 19260, 23112, 25680, 28890, 38520, 46224, 57780, 77040, 115560, 231120, 289249, 578498, 867747, 1156996, 1446245, 1735494, 2313992, 2603241, 2892490, 3470988, 4338735, 4627984, 5206482, 5784980, 6941976, 7809723, 8677470, 10412964, 11569960, 13016205, 13883952, 15619446, 17354940, 20825928, 23139920, 26032410, 30949643, 31238892, 34709880, 39048615, 41651856, 52064820, 61899286, 62477784, 69419760, 78097230, 92848929, 104129640, 123798572, 124955568, 154748215, 156194460, 185697858, 208259280, 247597144, 278546787, 309496430, 312388920, 371395716, 464244645, 495194288, 557093574, 618992860, 624777840, 742791432, 835640361, 928489290, 1114187148, 1237985720, 1392733935, 1485582864, 1671280722, 1856978580, 2228374296, 2475971440, 2785467870, 3342561444, 3713957160, 4178201805, 4456748592, 5570935740, 6685122888, 7427914320, 8356403610, 11141871480, 13370245776, 16712807220, 22283742960, 33425614440, 66851228880]

約数ペア:

[(1, 66851228880), (2, 33425614440), (3, 22283742960), (4, 16712807220), (5, 13370245776), (6, 11141871480), (8, 8356403610), (9, 7427914320), (10, 6685122888), (12, 5570935740), (15, 4456748592), (16, 4178201805), (18, 3713957160), (20, 3342561444), (24, 2785467870), (27, 2475971440), (30, 2228374296), (36, 1856978580), (40, 1671280722), (45, 1485582864), (48, 1392733935), (54, 1237985720), (60, 1114187148), (72, 928489290), (80, 835640361), (90, 742791432), (107, 624777840), (108, 618992860), (120, 557093574), (135, 495194288), (144, 464244645), (180, 371395716), (214, 312388920), (216, 309496430), (240, 278546787), (270, 247597144), (321, 208259280), (360, 185697858), (428, 156194460), (432, 154748215), (535, 124955568), (540, 123798572), (642, 104129640), (720, 92848929), (856, 78097230), (963, 69419760), (1070, 62477784), (1080, 61899286), (1284, 52064820), (1605, 41651856), (1712, 39048615), (1926, 34709880), (2140, 31238892), (2160, 30949643), (2568, 26032410), (2889, 23139920), (3210, 20825928), (3852, 17354940), (4280, 15619446), (4815, 13883952), (5136, 13016205), (5778, 11569960), (6420, 10412964), (7704, 8677470), (8560, 7809723), (9630, 6941976), (11556, 5784980), (12840, 5206482), (14445, 4627984), (15408, 4338735), (19260, 3470988), (23112, 2892490), (25680, 2603241), (28890, 2313992), (38520, 1735494), (46224, 1446245), (57780, 1156996), (77040, 867747), (115560, 578498), (231120, 289249)]