19791842880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{6547}}^1$

素因数の和:6681

約数の個数: 224

約数和(自身を含む): 65143904256

約数和(自身を除く): 45352061376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 67, 80, 94, 96, 120, 134, 141, 160, 188, 192, 201, 235, 240, 268, 282, 320, 335, 376, 402, 470, 480, 536, 564, 670, 705, 752, 804, 940, 960, 1005, 1072, 1128, 1340, 1410, 1504, 1608, 1880, 2010, 2144, 2256, 2680, 2820, 3008, 3149, 3216, 3760, 4020, 4288, 4512, 5360, 5640, 6298, 6432, 6547, 7520, 8040, 9024, 9447, 10720, 11280, 12596, 12864, 13094, 15040, 15745, 16080, 18894, 19641, 21440, 22560, 25192, 26188, 31490, 32160, 32735, 37788, 39282, 45120, 47235, 50384, 52376, 62980, 64320, 65470, 75576, 78564, 94470, 98205, 100768, 104752, 125960, 130940, 151152, 157128, 188940, 196410, 201536, 209504, 251920, 261880, 302304, 307709, 314256, 377880, 392820, 419008, 438649, 503840, 523760, 604608, 615418, 628512, 755760, 785640, 877298, 923127, 1007680, 1047520, 1230836, 1257024, 1315947, 1511520, 1538545, 1571280, 1754596, 1846254, 2095040, 2193245, 2461672, 2631894, 3023040, 3077090, 3142560, 3509192, 3692508, 4386490, 4615635, 4923344, 5263788, 6154180, 6285120, 6579735, 7018384, 7385016, 8772980, 9231270, 9846688, 10527576, 12308360, 13159470, 14036768, 14770032, 17545960, 18462540, 19693376, 20616503, 21055152, 24616720, 26318940, 28073536, 29540064, 35091920, 36925080, 41233006, 42110304, 49233440, 52637880, 59080128, 61849509, 70183840, 73850160, 82466012, 84220608, 98466880, 103082515, 105275760, 123699018, 140367680, 147700320, 164932024, 206165030, 210551520, 247398036, 295400640, 309247545, 329864048, 412330060, 421103040, 494796072, 618495090, 659728096, 824660120, 989592144, 1236990180, 1319456192, 1649320240, 1979184288, 2473980360, 3298640480, 3958368576, 4947960720, 6597280960, 9895921440, 19791842880]

約数ペア:

[(1, 19791842880), (2, 9895921440), (3, 6597280960), (4, 4947960720), (5, 3958368576), (6, 3298640480), (8, 2473980360), (10, 1979184288), (12, 1649320240), (15, 1319456192), (16, 1236990180), (20, 989592144), (24, 824660120), (30, 659728096), (32, 618495090), (40, 494796072), (47, 421103040), (48, 412330060), (60, 329864048), (64, 309247545), (67, 295400640), (80, 247398036), (94, 210551520), (96, 206165030), (120, 164932024), (134, 147700320), (141, 140367680), (160, 123699018), (188, 105275760), (192, 103082515), (201, 98466880), (235, 84220608), (240, 82466012), (268, 73850160), (282, 70183840), (320, 61849509), (335, 59080128), (376, 52637880), (402, 49233440), (470, 42110304), (480, 41233006), (536, 36925080), (564, 35091920), (670, 29540064), (705, 28073536), (752, 26318940), (804, 24616720), (940, 21055152), (960, 20616503), (1005, 19693376), (1072, 18462540), (1128, 17545960), (1340, 14770032), (1410, 14036768), (1504, 13159470), (1608, 12308360), (1880, 10527576), (2010, 9846688), (2144, 9231270), (2256, 8772980), (2680, 7385016), (2820, 7018384), (3008, 6579735), (3149, 6285120), (3216, 6154180), (3760, 5263788), (4020, 4923344), (4288, 4615635), (4512, 4386490), (5360, 3692508), (5640, 3509192), (6298, 3142560), (6432, 3077090), (6547, 3023040), (7520, 2631894), (8040, 2461672), (9024, 2193245), (9447, 2095040), (10720, 1846254), (11280, 1754596), (12596, 1571280), (12864, 1538545), (13094, 1511520), (15040, 1315947), (15745, 1257024), (16080, 1230836), (18894, 1047520), (19641, 1007680), (21440, 923127), (22560, 877298), (25192, 785640), (26188, 755760), (31490, 628512), (32160, 615418), (32735, 604608), (37788, 523760), (39282, 503840), (45120, 438649), (47235, 419008), (50384, 392820), (52376, 377880), (62980, 314256), (64320, 307709), (65470, 302304), (75576, 261880), (78564, 251920), (94470, 209504), (98205, 201536), (100768, 196410), (104752, 188940), (125960, 157128), (130940, 151152)]