1322665440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 4274726400

約数和(自身を除く): 2952060960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 199, 227, 240, 244, 305, 366, 398, 454, 480, 488, 597, 610, 681, 732, 796, 908, 915, 976, 995, 1135, 1194, 1220, 1362, 1464, 1592, 1816, 1830, 1952, 1990, 2270, 2388, 2440, 2724, 2928, 2985, 3184, 3405, 3632, 3660, 3980, 4540, 4776, 4880, 5448, 5856, 5970, 6368, 6810, 7264, 7320, 7960, 9080, 9552, 9760, 10896, 11940, 12139, 13620, 13847, 14640, 15920, 18160, 19104, 21792, 23880, 24278, 27240, 27694, 29280, 31840, 36320, 36417, 41541, 45173, 47760, 48556, 54480, 55388, 60695, 69235, 72834, 83082, 90346, 95520, 97112, 108960, 110776, 121390, 135519, 138470, 145668, 166164, 180692, 182085, 194224, 207705, 221552, 225865, 242780, 271038, 276940, 291336, 332328, 361384, 364170, 388448, 415410, 443104, 451730, 485560, 542076, 553880, 582672, 664656, 677595, 722768, 728340, 830820, 903460, 971120, 1084152, 1107760, 1165344, 1329312, 1355190, 1445536, 1456680, 1661640, 1806920, 1942240, 2168304, 2215520, 2710380, 2755553, 2913360, 3323280, 3613840, 4336608, 5420760, 5511106, 5826720, 6646560, 7227680, 8266659, 10841520, 11022212, 13777765, 16533318, 21683040, 22044424, 27555530, 33066636, 41333295, 44088848, 55111060, 66133272, 82666590, 88177696, 110222120, 132266544, 165333180, 220444240, 264533088, 330666360, 440888480, 661332720, 1322665440]

約数ペア:

[(1, 1322665440), (2, 661332720), (3, 440888480), (4, 330666360), (5, 264533088), (6, 220444240), (8, 165333180), (10, 132266544), (12, 110222120), (15, 88177696), (16, 82666590), (20, 66133272), (24, 55111060), (30, 44088848), (32, 41333295), (40, 33066636), (48, 27555530), (60, 22044424), (61, 21683040), (80, 16533318), (96, 13777765), (120, 11022212), (122, 10841520), (160, 8266659), (183, 7227680), (199, 6646560), (227, 5826720), (240, 5511106), (244, 5420760), (305, 4336608), (366, 3613840), (398, 3323280), (454, 2913360), (480, 2755553), (488, 2710380), (597, 2215520), (610, 2168304), (681, 1942240), (732, 1806920), (796, 1661640), (908, 1456680), (915, 1445536), (976, 1355190), (995, 1329312), (1135, 1165344), (1194, 1107760), (1220, 1084152), (1362, 971120), (1464, 903460), (1592, 830820), (1816, 728340), (1830, 722768), (1952, 677595), (1990, 664656), (2270, 582672), (2388, 553880), (2440, 542076), (2724, 485560), (2928, 451730), (2985, 443104), (3184, 415410), (3405, 388448), (3632, 364170), (3660, 361384), (3980, 332328), (4540, 291336), (4776, 276940), (4880, 271038), (5448, 242780), (5856, 225865), (5970, 221552), (6368, 207705), (6810, 194224), (7264, 182085), (7320, 180692), (7960, 166164), (9080, 145668), (9552, 138470), (9760, 135519), (10896, 121390), (11940, 110776), (12139, 108960), (13620, 97112), (13847, 95520), (14640, 90346), (15920, 83082), (18160, 72834), (19104, 69235), (21792, 60695), (23880, 55388), (24278, 54480), (27240, 48556), (27694, 47760), (29280, 45173), (31840, 41541), (36320, 36417)]