207660240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:906

約数の個数: 160

約数和(自身を含む): 721858560

約数和(自身を除く): 514198320

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, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 635, 720, 757, 762, 1016, 1080, 1143, 1270, 1514, 1524, 1905, 2032, 2160, 2271, 2286, 2540, 3028, 3048, 3429, 3785, 3810, 4542, 4572, 5080, 5715, 6056, 6096, 6813, 6858, 7570, 7620, 9084, 9144, 10160, 11355, 11430, 12112, 13626, 13716, 15140, 15240, 17145, 18168, 18288, 20439, 22710, 22860, 27252, 27432, 30280, 30480, 34065, 34290, 36336, 40878, 45420, 45720, 54504, 54864, 60560, 68130, 68580, 81756, 90840, 91440, 96139, 102195, 109008, 136260, 137160, 163512, 181680, 192278, 204390, 272520, 274320, 288417, 327024, 384556, 408780, 480695, 545040, 576834, 769112, 817560, 865251, 961390, 1153668, 1442085, 1538224, 1635120, 1730502, 1922780, 2307336, 2595753, 2884170, 3461004, 3845560, 4326255, 4614672, 5191506, 5768340, 6922008, 7691120, 8652510, 10383012, 11536680, 12978765, 13844016, 17305020, 20766024, 23073360, 25957530, 34610040, 41532048, 51915060, 69220080, 103830120, 207660240]

約数ペア:

[(1, 207660240), (2, 103830120), (3, 69220080), (4, 51915060), (5, 41532048), (6, 34610040), (8, 25957530), (9, 23073360), (10, 20766024), (12, 17305020), (15, 13844016), (16, 12978765), (18, 11536680), (20, 10383012), (24, 8652510), (27, 7691120), (30, 6922008), (36, 5768340), (40, 5191506), (45, 4614672), (48, 4326255), (54, 3845560), (60, 3461004), (72, 2884170), (80, 2595753), (90, 2307336), (108, 1922780), (120, 1730502), (127, 1635120), (135, 1538224), (144, 1442085), (180, 1153668), (216, 961390), (240, 865251), (254, 817560), (270, 769112), (360, 576834), (381, 545040), (432, 480695), (508, 408780), (540, 384556), (635, 327024), (720, 288417), (757, 274320), (762, 272520), (1016, 204390), (1080, 192278), (1143, 181680), (1270, 163512), (1514, 137160), (1524, 136260), (1905, 109008), (2032, 102195), (2160, 96139), (2271, 91440), (2286, 90840), (2540, 81756), (3028, 68580), (3048, 68130), (3429, 60560), (3785, 54864), (3810, 54504), (4542, 45720), (4572, 45420), (5080, 40878), (5715, 36336), (6056, 34290), (6096, 34065), (6813, 30480), (6858, 30280), (7570, 27432), (7620, 27252), (9084, 22860), (9144, 22710), (10160, 20439), (11355, 18288), (11430, 18168), (12112, 17145), (13626, 15240), (13716, 15140)]