9007668720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{18371}}^1$

素因数の和:18620

約数の個数: 160

約数和(自身を含む): 31164791040

約数和(自身を除く): 22157122320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 227, 240, 270, 360, 432, 454, 540, 681, 720, 908, 1080, 1135, 1362, 1816, 2043, 2160, 2270, 2724, 3405, 3632, 4086, 4540, 5448, 6129, 6810, 8172, 9080, 10215, 10896, 12258, 13620, 16344, 18160, 18371, 20430, 24516, 27240, 30645, 32688, 36742, 40860, 49032, 54480, 55113, 61290, 73484, 81720, 91855, 98064, 110226, 122580, 146968, 163440, 165339, 183710, 220452, 245160, 275565, 293936, 330678, 367420, 440904, 490320, 496017, 551130, 661356, 734840, 826695, 881808, 992034, 1102260, 1322712, 1469680, 1653390, 1984068, 2204520, 2480085, 2645424, 3306780, 3968136, 4170217, 4409040, 4960170, 6613560, 7936272, 8340434, 9920340, 12510651, 13227120, 16680868, 19840680, 20851085, 25021302, 33361736, 37531953, 39681360, 41702170, 50042604, 62553255, 66723472, 75063906, 83404340, 100085208, 112595859, 125106510, 150127812, 166808680, 187659765, 200170416, 225191718, 250213020, 300255624, 333617360, 375319530, 450383436, 500426040, 562979295, 600511248, 750639060, 900766872, 1000852080, 1125958590, 1501278120, 1801533744, 2251917180, 3002556240, 4503834360, 9007668720]

約数ペア:

[(1, 9007668720), (2, 4503834360), (3, 3002556240), (4, 2251917180), (5, 1801533744), (6, 1501278120), (8, 1125958590), (9, 1000852080), (10, 900766872), (12, 750639060), (15, 600511248), (16, 562979295), (18, 500426040), (20, 450383436), (24, 375319530), (27, 333617360), (30, 300255624), (36, 250213020), (40, 225191718), (45, 200170416), (48, 187659765), (54, 166808680), (60, 150127812), (72, 125106510), (80, 112595859), (90, 100085208), (108, 83404340), (120, 75063906), (135, 66723472), (144, 62553255), (180, 50042604), (216, 41702170), (227, 39681360), (240, 37531953), (270, 33361736), (360, 25021302), (432, 20851085), (454, 19840680), (540, 16680868), (681, 13227120), (720, 12510651), (908, 9920340), (1080, 8340434), (1135, 7936272), (1362, 6613560), (1816, 4960170), (2043, 4409040), (2160, 4170217), (2270, 3968136), (2724, 3306780), (3405, 2645424), (3632, 2480085), (4086, 2204520), (4540, 1984068), (5448, 1653390), (6129, 1469680), (6810, 1322712), (8172, 1102260), (9080, 992034), (10215, 881808), (10896, 826695), (12258, 734840), (13620, 661356), (16344, 551130), (18160, 496017), (18371, 490320), (20430, 440904), (24516, 367420), (27240, 330678), (30645, 293936), (32688, 275565), (36742, 245160), (40860, 220452), (49032, 183710), (54480, 165339), (55113, 163440), (61290, 146968), (73484, 122580), (81720, 110226), (91855, 98064)]