520022160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:403

約数の個数: 320

約数和(自身を含む): 2069391360

約数和(自身を除く): 1549369200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 163, 168, 180, 189, 210, 211, 216, 240, 252, 270, 280, 315, 326, 336, 360, 378, 420, 422, 432, 489, 504, 540, 560, 630, 633, 652, 720, 756, 815, 840, 844, 945, 978, 1008, 1055, 1080, 1141, 1260, 1266, 1304, 1467, 1477, 1512, 1630, 1680, 1688, 1890, 1899, 1956, 2110, 2160, 2282, 2445, 2520, 2532, 2608, 2934, 2954, 3024, 3165, 3260, 3376, 3423, 3780, 3798, 3912, 4220, 4401, 4431, 4564, 4890, 5040, 5064, 5697, 5705, 5868, 5908, 6330, 6520, 6846, 7335, 7385, 7560, 7596, 7824, 8440, 8802, 8862, 9128, 9495, 9780, 10128, 10269, 11394, 11410, 11736, 11816, 12660, 13040, 13293, 13692, 14670, 14770, 15120, 15192, 16880, 17115, 17604, 17724, 18256, 18990, 19560, 20538, 22005, 22155, 22788, 22820, 23472, 23632, 25320, 26586, 27384, 28485, 29340, 29540, 30384, 30807, 34230, 34393, 35208, 35448, 37980, 39120, 39879, 41076, 44010, 44310, 45576, 45640, 50640, 51345, 53172, 54768, 56970, 58680, 59080, 61614, 66465, 68460, 68786, 70416, 70896, 75960, 79758, 82152, 88020, 88620, 91152, 91280, 102690, 103179, 106344, 113940, 117360, 118160, 123228, 132930, 136920, 137572, 151920, 154035, 159516, 164304, 171965, 176040, 177240, 199395, 205380, 206358, 212688, 227880, 240751, 246456, 265860, 273840, 275144, 308070, 309537, 319032, 343930, 352080, 354480, 398790, 410760, 412716, 455760, 481502, 492912, 515895, 531720, 550288, 616140, 619074, 638064, 687860, 722253, 797580, 821520, 825432, 928611, 963004, 1031790, 1063440, 1203755, 1232280, 1238148, 1375720, 1444506, 1547685, 1595160, 1650864, 1857222, 1926008, 2063580, 2166759, 2407510, 2464560, 2476296, 2751440, 2889012, 3095370, 3190320, 3611265, 3714444, 3852016, 4127160, 4333518, 4643055, 4815020, 4952592, 5778024, 6190740, 6500277, 7222530, 7428888, 8254320, 8667036, 9286110, 9630040, 10833795, 11556048, 12381480, 13000554, 14445060, 14857776, 17334072, 18572220, 19260080, 21667590, 24762960, 26001108, 28890120, 32501385, 34668144, 37144440, 43335180, 52002216, 57780240, 65002770, 74288880, 86670360, 104004432, 130005540, 173340720, 260011080, 520022160]

約数ペア:

[(1, 520022160), (2, 260011080), (3, 173340720), (4, 130005540), (5, 104004432), (6, 86670360), (7, 74288880), (8, 65002770), (9, 57780240), (10, 52002216), (12, 43335180), (14, 37144440), (15, 34668144), (16, 32501385), (18, 28890120), (20, 26001108), (21, 24762960), (24, 21667590), (27, 19260080), (28, 18572220), (30, 17334072), (35, 14857776), (36, 14445060), (40, 13000554), (42, 12381480), (45, 11556048), (48, 10833795), (54, 9630040), (56, 9286110), (60, 8667036), (63, 8254320), (70, 7428888), (72, 7222530), (80, 6500277), (84, 6190740), (90, 5778024), (105, 4952592), (108, 4815020), (112, 4643055), (120, 4333518), (126, 4127160), (135, 3852016), (140, 3714444), (144, 3611265), (163, 3190320), (168, 3095370), (180, 2889012), (189, 2751440), (210, 2476296), (211, 2464560), (216, 2407510), (240, 2166759), (252, 2063580), (270, 1926008), (280, 1857222), (315, 1650864), (326, 1595160), (336, 1547685), (360, 1444506), (378, 1375720), (420, 1238148), (422, 1232280), (432, 1203755), (489, 1063440), (504, 1031790), (540, 963004), (560, 928611), (630, 825432), (633, 821520), (652, 797580), (720, 722253), (756, 687860), (815, 638064), (840, 619074), (844, 616140), (945, 550288), (978, 531720), (1008, 515895), (1055, 492912), (1080, 481502), (1141, 455760), (1260, 412716), (1266, 410760), (1304, 398790), (1467, 354480), (1477, 352080), (1512, 343930), (1630, 319032), (1680, 309537), (1688, 308070), (1890, 275144), (1899, 273840), (1956, 265860), (2110, 246456), (2160, 240751), (2282, 227880), (2445, 212688), (2520, 206358), (2532, 205380), (2608, 199395), (2934, 177240), (2954, 176040), (3024, 171965), (3165, 164304), (3260, 159516), (3376, 154035), (3423, 151920), (3780, 137572), (3798, 136920), (3912, 132930), (4220, 123228), (4401, 118160), (4431, 117360), (4564, 113940), (4890, 106344), (5040, 103179), (5064, 102690), (5697, 91280), (5705, 91152), (5868, 88620), (5908, 88020), (6330, 82152), (6520, 79758), (6846, 75960), (7335, 70896), (7385, 70416), (7560, 68786), (7596, 68460), (7824, 66465), (8440, 61614), (8802, 59080), (8862, 58680), (9128, 56970), (9495, 54768), (9780, 53172), (10128, 51345), (10269, 50640), (11394, 45640), (11410, 45576), (11736, 44310), (11816, 44010), (12660, 41076), (13040, 39879), (13293, 39120), (13692, 37980), (14670, 35448), (14770, 35208), (15120, 34393), (15192, 34230), (16880, 30807), (17115, 30384), (17604, 29540), (17724, 29340), (18256, 28485), (18990, 27384), (19560, 26586), (20538, 25320), (22005, 23632), (22155, 23472), (22788, 22820)]