505767240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:674

約数の個数: 320

約数和(自身を含む): 1938245760

約数和(自身を除く): 1432478520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 81, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 162, 165, 180, 184, 198, 207, 216, 220, 230, 253, 264, 270, 276, 297, 324, 330, 345, 360, 396, 405, 414, 440, 460, 495, 506, 540, 552, 594, 617, 621, 648, 660, 690, 759, 792, 810, 828, 891, 920, 990, 1012, 1035, 1080, 1188, 1234, 1242, 1265, 1320, 1380, 1485, 1518, 1620, 1656, 1782, 1851, 1863, 1980, 2024, 2070, 2277, 2376, 2468, 2484, 2530, 2760, 2970, 3036, 3085, 3105, 3240, 3564, 3702, 3726, 3795, 3960, 4140, 4455, 4554, 4936, 4968, 5060, 5553, 5940, 6072, 6170, 6210, 6787, 6831, 7128, 7404, 7452, 7590, 8280, 8910, 9108, 9255, 9315, 10120, 11106, 11385, 11880, 12340, 12420, 13574, 13662, 14191, 14808, 14904, 15180, 16659, 17820, 18216, 18510, 18630, 20361, 20493, 22212, 22770, 24680, 24840, 27148, 27324, 27765, 28382, 30360, 33318, 33935, 34155, 35640, 37020, 37260, 40722, 40986, 42573, 44424, 45540, 49977, 54296, 54648, 55530, 56764, 61083, 66636, 67870, 68310, 70955, 74040, 74520, 81444, 81972, 83295, 85146, 91080, 99954, 101805, 102465, 111060, 113528, 122166, 127719, 133272, 135740, 136620, 141910, 156101, 162888, 163944, 166590, 170292, 183249, 199908, 203610, 204930, 212865, 222120, 244332, 249885, 255438, 271480, 273240, 283820, 305415, 312202, 333180, 340584, 366498, 383157, 399816, 407220, 409860, 425730, 468303, 488664, 499770, 510876, 549747, 567640, 610830, 624404, 638595, 666360, 732996, 766314, 780505, 814440, 819720, 851460, 916245, 936606, 999540, 1021752, 1099494, 1149471, 1221660, 1248808, 1277190, 1404909, 1465992, 1532628, 1561010, 1702920, 1832490, 1873212, 1915785, 1999080, 2198988, 2298942, 2341515, 2443320, 2554380, 2748735, 2809818, 3065256, 3122020, 3664980, 3746424, 3831570, 4214727, 4397976, 4597884, 4683030, 5108760, 5497470, 5619636, 5747355, 6244040, 7024545, 7329960, 7663140, 8429454, 9195768, 9366060, 10994940, 11239272, 11494710, 12644181, 14049090, 15326280, 16858908, 18732120, 21073635, 21989880, 22989420, 25288362, 28098180, 33717816, 42147270, 45978840, 50576724, 56196360, 63220905, 84294540, 101153448, 126441810, 168589080, 252883620, 505767240]

約数ペア:

[(1, 505767240), (2, 252883620), (3, 168589080), (4, 126441810), (5, 101153448), (6, 84294540), (8, 63220905), (9, 56196360), (10, 50576724), (11, 45978840), (12, 42147270), (15, 33717816), (18, 28098180), (20, 25288362), (22, 22989420), (23, 21989880), (24, 21073635), (27, 18732120), (30, 16858908), (33, 15326280), (36, 14049090), (40, 12644181), (44, 11494710), (45, 11239272), (46, 10994940), (54, 9366060), (55, 9195768), (60, 8429454), (66, 7663140), (69, 7329960), (72, 7024545), (81, 6244040), (88, 5747355), (90, 5619636), (92, 5497470), (99, 5108760), (108, 4683030), (110, 4597884), (115, 4397976), (120, 4214727), (132, 3831570), (135, 3746424), (138, 3664980), (162, 3122020), (165, 3065256), (180, 2809818), (184, 2748735), (198, 2554380), (207, 2443320), (216, 2341515), (220, 2298942), (230, 2198988), (253, 1999080), (264, 1915785), (270, 1873212), (276, 1832490), (297, 1702920), (324, 1561010), (330, 1532628), (345, 1465992), (360, 1404909), (396, 1277190), (405, 1248808), (414, 1221660), (440, 1149471), (460, 1099494), (495, 1021752), (506, 999540), (540, 936606), (552, 916245), (594, 851460), (617, 819720), (621, 814440), (648, 780505), (660, 766314), (690, 732996), (759, 666360), (792, 638595), (810, 624404), (828, 610830), (891, 567640), (920, 549747), (990, 510876), (1012, 499770), (1035, 488664), (1080, 468303), (1188, 425730), (1234, 409860), (1242, 407220), (1265, 399816), (1320, 383157), (1380, 366498), (1485, 340584), (1518, 333180), (1620, 312202), (1656, 305415), (1782, 283820), (1851, 273240), (1863, 271480), (1980, 255438), (2024, 249885), (2070, 244332), (2277, 222120), (2376, 212865), (2468, 204930), (2484, 203610), (2530, 199908), (2760, 183249), (2970, 170292), (3036, 166590), (3085, 163944), (3105, 162888), (3240, 156101), (3564, 141910), (3702, 136620), (3726, 135740), (3795, 133272), (3960, 127719), (4140, 122166), (4455, 113528), (4554, 111060), (4936, 102465), (4968, 101805), (5060, 99954), (5553, 91080), (5940, 85146), (6072, 83295), (6170, 81972), (6210, 81444), (6787, 74520), (6831, 74040), (7128, 70955), (7404, 68310), (7452, 67870), (7590, 66636), (8280, 61083), (8910, 56764), (9108, 55530), (9255, 54648), (9315, 54296), (10120, 49977), (11106, 45540), (11385, 44424), (11880, 42573), (12340, 40986), (12420, 40722), (13574, 37260), (13662, 37020), (14191, 35640), (14808, 34155), (14904, 33935), (15180, 33318), (16659, 30360), (17820, 28382), (18216, 27765), (18510, 27324), (18630, 27148), (20361, 24840), (20493, 24680), (22212, 22770)]