40496040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 150368400

約数和(自身を除く): 109872360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 509, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1018, 1020, 1105, 1170, 1224, 1326, 1527, 1530, 1560, 1768, 1989, 2036, 2040, 2210, 2340, 2545, 2652, 3054, 3060, 3315, 3978, 4072, 4420, 4581, 4680, 5090, 5304, 6108, 6120, 6617, 6630, 7635, 7956, 8653, 8840, 9162, 9945, 10180, 12216, 13234, 13260, 15270, 15912, 17306, 18324, 19851, 19890, 20360, 22905, 25959, 26468, 26520, 30540, 33085, 34612, 36648, 39702, 39780, 43265, 45810, 51918, 52936, 59553, 61080, 66170, 69224, 77877, 79404, 79560, 86530, 91620, 99255, 103836, 112489, 119106, 129795, 132340, 155754, 158808, 173060, 183240, 198510, 207672, 224978, 238212, 259590, 264680, 297765, 311508, 337467, 346120, 389385, 397020, 449956, 476424, 519180, 562445, 595530, 623016, 674934, 778770, 794040, 899912, 1012401, 1038360, 1124890, 1191060, 1349868, 1557540, 1687335, 2024802, 2249780, 2382120, 2699736, 3115080, 3374670, 4049604, 4499560, 5062005, 6749340, 8099208, 10124010, 13498680, 20248020, 40496040]

約数ペア:

[(1, 40496040), (2, 20248020), (3, 13498680), (4, 10124010), (5, 8099208), (6, 6749340), (8, 5062005), (9, 4499560), (10, 4049604), (12, 3374670), (13, 3115080), (15, 2699736), (17, 2382120), (18, 2249780), (20, 2024802), (24, 1687335), (26, 1557540), (30, 1349868), (34, 1191060), (36, 1124890), (39, 1038360), (40, 1012401), (45, 899912), (51, 794040), (52, 778770), (60, 674934), (65, 623016), (68, 595530), (72, 562445), (78, 519180), (85, 476424), (90, 449956), (102, 397020), (104, 389385), (117, 346120), (120, 337467), (130, 311508), (136, 297765), (153, 264680), (156, 259590), (170, 238212), (180, 224978), (195, 207672), (204, 198510), (221, 183240), (234, 173060), (255, 158808), (260, 155754), (306, 132340), (312, 129795), (340, 119106), (360, 112489), (390, 103836), (408, 99255), (442, 91620), (468, 86530), (509, 79560), (510, 79404), (520, 77877), (585, 69224), (612, 66170), (663, 61080), (680, 59553), (765, 52936), (780, 51918), (884, 45810), (936, 43265), (1018, 39780), (1020, 39702), (1105, 36648), (1170, 34612), (1224, 33085), (1326, 30540), (1527, 26520), (1530, 26468), (1560, 25959), (1768, 22905), (1989, 20360), (2036, 19890), (2040, 19851), (2210, 18324), (2340, 17306), (2545, 15912), (2652, 15270), (3054, 13260), (3060, 13234), (3315, 12216), (3978, 10180), (4072, 9945), (4420, 9162), (4581, 8840), (4680, 8653), (5090, 7956), (5304, 7635), (6108, 6630), (6120, 6617)]