291298680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1352

約数の個数: 192

約数和(自身を含む): 1025256960

約数和(自身を除く): 733958280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 243, 270, 276, 324, 345, 360, 405, 414, 460, 486, 540, 552, 621, 648, 690, 810, 828, 920, 972, 1035, 1080, 1215, 1242, 1303, 1380, 1620, 1656, 1863, 1944, 2070, 2430, 2484, 2606, 2760, 3105, 3240, 3726, 3909, 4140, 4860, 4968, 5212, 5589, 6210, 6515, 7452, 7818, 8280, 9315, 9720, 10424, 11178, 11727, 12420, 13030, 14904, 15636, 18630, 19545, 22356, 23454, 24840, 26060, 27945, 29969, 31272, 35181, 37260, 39090, 44712, 46908, 52120, 55890, 58635, 59938, 70362, 74520, 78180, 89907, 93816, 105543, 111780, 117270, 119876, 140724, 149845, 156360, 175905, 179814, 211086, 223560, 234540, 239752, 269721, 281448, 299690, 316629, 351810, 359628, 422172, 449535, 469080, 527715, 539442, 599380, 633258, 703620, 719256, 809163, 844344, 899070, 1055430, 1078884, 1198760, 1266516, 1348605, 1407240, 1583145, 1618326, 1798140, 2110860, 2157768, 2427489, 2533032, 2697210, 3166290, 3236652, 3596280, 4045815, 4221720, 4854978, 5394420, 6332580, 6473304, 7282467, 8091630, 9709956, 10788840, 12137445, 12665160, 14564934, 16183260, 19419912, 24274890, 29129868, 32366520, 36412335, 48549780, 58259736, 72824670, 97099560, 145649340, 291298680]

約数ペア:

[(1, 291298680), (2, 145649340), (3, 97099560), (4, 72824670), (5, 58259736), (6, 48549780), (8, 36412335), (9, 32366520), (10, 29129868), (12, 24274890), (15, 19419912), (18, 16183260), (20, 14564934), (23, 12665160), (24, 12137445), (27, 10788840), (30, 9709956), (36, 8091630), (40, 7282467), (45, 6473304), (46, 6332580), (54, 5394420), (60, 4854978), (69, 4221720), (72, 4045815), (81, 3596280), (90, 3236652), (92, 3166290), (108, 2697210), (115, 2533032), (120, 2427489), (135, 2157768), (138, 2110860), (162, 1798140), (180, 1618326), (184, 1583145), (207, 1407240), (216, 1348605), (230, 1266516), (243, 1198760), (270, 1078884), (276, 1055430), (324, 899070), (345, 844344), (360, 809163), (405, 719256), (414, 703620), (460, 633258), (486, 599380), (540, 539442), (552, 527715), (621, 469080), (648, 449535), (690, 422172), (810, 359628), (828, 351810), (920, 316629), (972, 299690), (1035, 281448), (1080, 269721), (1215, 239752), (1242, 234540), (1303, 223560), (1380, 211086), (1620, 179814), (1656, 175905), (1863, 156360), (1944, 149845), (2070, 140724), (2430, 119876), (2484, 117270), (2606, 111780), (2760, 105543), (3105, 93816), (3240, 89907), (3726, 78180), (3909, 74520), (4140, 70362), (4860, 59938), (4968, 58635), (5212, 55890), (5589, 52120), (6210, 46908), (6515, 44712), (7452, 39090), (7818, 37260), (8280, 35181), (9315, 31272), (9720, 29969), (10424, 27945), (11178, 26060), (11727, 24840), (12420, 23454), (13030, 22356), (14904, 19545), (15636, 18630)]