15669680880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{14551}}^1$

素因数の和:15215

約数の個数: 160

約数和(自身を含む): 55605869568

約数和(自身を除く): 39936188688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 641, 840, 1282, 1680, 1923, 2564, 3205, 3846, 4487, 5128, 6410, 7692, 8974, 9615, 10256, 12820, 13461, 14551, 15384, 17948, 19230, 22435, 25640, 26922, 29102, 30768, 35896, 38460, 43653, 44870, 51280, 53844, 58204, 67305, 71792, 72755, 76920, 87306, 89740, 101857, 107688, 116408, 134610, 145510, 153840, 174612, 179480, 203714, 215376, 218265, 232816, 269220, 291020, 305571, 349224, 358960, 407428, 436530, 509285, 538440, 582040, 611142, 698448, 814856, 873060, 1018570, 1076880, 1164080, 1222284, 1527855, 1629712, 1746120, 2037140, 2444568, 3055710, 3492240, 4074280, 4889136, 6111420, 8148560, 9327191, 12222840, 18654382, 24445680, 27981573, 37308764, 46635955, 55963146, 65290337, 74617528, 93271910, 111926292, 130580674, 139907865, 149235056, 186543820, 195871011, 223852584, 261161348, 279815730, 326451685, 373087640, 391742022, 447705168, 522322696, 559631460, 652903370, 746175280, 783484044, 979355055, 1044645392, 1119262920, 1305806740, 1566968088, 1958710110, 2238525840, 2611613480, 3133936176, 3917420220, 5223226960, 7834840440, 15669680880]

約数ペア:

[(1, 15669680880), (2, 7834840440), (3, 5223226960), (4, 3917420220), (5, 3133936176), (6, 2611613480), (7, 2238525840), (8, 1958710110), (10, 1566968088), (12, 1305806740), (14, 1119262920), (15, 1044645392), (16, 979355055), (20, 783484044), (21, 746175280), (24, 652903370), (28, 559631460), (30, 522322696), (35, 447705168), (40, 391742022), (42, 373087640), (48, 326451685), (56, 279815730), (60, 261161348), (70, 223852584), (80, 195871011), (84, 186543820), (105, 149235056), (112, 139907865), (120, 130580674), (140, 111926292), (168, 93271910), (210, 74617528), (240, 65290337), (280, 55963146), (336, 46635955), (420, 37308764), (560, 27981573), (641, 24445680), (840, 18654382), (1282, 12222840), (1680, 9327191), (1923, 8148560), (2564, 6111420), (3205, 4889136), (3846, 4074280), (4487, 3492240), (5128, 3055710), (6410, 2444568), (7692, 2037140), (8974, 1746120), (9615, 1629712), (10256, 1527855), (12820, 1222284), (13461, 1164080), (14551, 1076880), (15384, 1018570), (17948, 873060), (19230, 814856), (22435, 698448), (25640, 611142), (26922, 582040), (29102, 538440), (30768, 509285), (35896, 436530), (38460, 407428), (43653, 358960), (44870, 349224), (51280, 305571), (53844, 291020), (58204, 269220), (67305, 232816), (71792, 218265), (72755, 215376), (76920, 203714), (87306, 179480), (89740, 174612), (101857, 153840), (107688, 145510), (116408, 134610)]