71768160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 258552000

約数和(自身を除く): 186783840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 449, 480, 540, 555, 592, 666, 720, 740, 864, 888, 898, 999, 1080, 1110, 1184, 1332, 1347, 1440, 1480, 1665, 1776, 1796, 1998, 2160, 2220, 2245, 2664, 2694, 2960, 3330, 3552, 3592, 3996, 4041, 4320, 4440, 4490, 4995, 5328, 5388, 5920, 6660, 6735, 7184, 7992, 8082, 8880, 8980, 9990, 10656, 10776, 12123, 13320, 13470, 14368, 15984, 16164, 16613, 17760, 17960, 19980, 20205, 21552, 24246, 26640, 26940, 31968, 32328, 33226, 35920, 39960, 40410, 43104, 48492, 49839, 53280, 53880, 60615, 64656, 66452, 71840, 79920, 80820, 83065, 96984, 99678, 107760, 121230, 129312, 132904, 149517, 159840, 161640, 166130, 193968, 199356, 215520, 242460, 249195, 265808, 299034, 323280, 332260, 387936, 398712, 448551, 484920, 498390, 531616, 598068, 646560, 664520, 747585, 797424, 897102, 969840, 996780, 1196136, 1329040, 1495170, 1594848, 1794204, 1939680, 1993560, 2242755, 2392272, 2658080, 2990340, 3588408, 3987120, 4485510, 4784544, 5980680, 7176816, 7974240, 8971020, 11961360, 14353632, 17942040, 23922720, 35884080, 71768160]

約数ペア:

[(1, 71768160), (2, 35884080), (3, 23922720), (4, 17942040), (5, 14353632), (6, 11961360), (8, 8971020), (9, 7974240), (10, 7176816), (12, 5980680), (15, 4784544), (16, 4485510), (18, 3987120), (20, 3588408), (24, 2990340), (27, 2658080), (30, 2392272), (32, 2242755), (36, 1993560), (37, 1939680), (40, 1794204), (45, 1594848), (48, 1495170), (54, 1329040), (60, 1196136), (72, 996780), (74, 969840), (80, 897102), (90, 797424), (96, 747585), (108, 664520), (111, 646560), (120, 598068), (135, 531616), (144, 498390), (148, 484920), (160, 448551), (180, 398712), (185, 387936), (216, 332260), (222, 323280), (240, 299034), (270, 265808), (288, 249195), (296, 242460), (333, 215520), (360, 199356), (370, 193968), (432, 166130), (444, 161640), (449, 159840), (480, 149517), (540, 132904), (555, 129312), (592, 121230), (666, 107760), (720, 99678), (740, 96984), (864, 83065), (888, 80820), (898, 79920), (999, 71840), (1080, 66452), (1110, 64656), (1184, 60615), (1332, 53880), (1347, 53280), (1440, 49839), (1480, 48492), (1665, 43104), (1776, 40410), (1796, 39960), (1998, 35920), (2160, 33226), (2220, 32328), (2245, 31968), (2664, 26940), (2694, 26640), (2960, 24246), (3330, 21552), (3552, 20205), (3592, 19980), (3996, 17960), (4041, 17760), (4320, 16613), (4440, 16164), (4490, 15984), (4995, 14368), (5328, 13470), (5388, 13320), (5920, 12123), (6660, 10776), (6735, 10656), (7184, 9990), (7992, 8980), (8082, 8880)]