18420528000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:863

約数の個数: 512

約数和(自身を含む): 70837678080

約数和(自身を除く): 52417150080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 73, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 146, 150, 160, 168, 175, 192, 200, 210, 219, 224, 240, 250, 280, 292, 300, 320, 336, 350, 365, 375, 384, 400, 420, 438, 448, 480, 500, 511, 525, 560, 584, 600, 640, 672, 700, 730, 750, 751, 800, 840, 875, 876, 896, 960, 1000, 1022, 1050, 1095, 1120, 1168, 1200, 1344, 1400, 1460, 1500, 1502, 1533, 1600, 1680, 1750, 1752, 1825, 1920, 2000, 2044, 2100, 2190, 2240, 2253, 2336, 2400, 2555, 2625, 2688, 2800, 2920, 3000, 3004, 3066, 3200, 3360, 3500, 3504, 3650, 3755, 4000, 4088, 4200, 4380, 4480, 4506, 4672, 4800, 5110, 5250, 5257, 5475, 5600, 5840, 6000, 6008, 6132, 6720, 7000, 7008, 7300, 7510, 7665, 8000, 8176, 8400, 8760, 9012, 9125, 9344, 9600, 10220, 10500, 10514, 10950, 11200, 11265, 11680, 12000, 12016, 12264, 12775, 13440, 14000, 14016, 14600, 15020, 15330, 15771, 16000, 16352, 16800, 17520, 18024, 18250, 18775, 20440, 21000, 21028, 21900, 22400, 22530, 23360, 24000, 24032, 24528, 25550, 26285, 27375, 28000, 28032, 29200, 30040, 30660, 31542, 32704, 33600, 35040, 36048, 36500, 37550, 38325, 40880, 42000, 42056, 43800, 45060, 46720, 48000, 48064, 49056, 51100, 52570, 54750, 54823, 56000, 56325, 58400, 60080, 61320, 63084, 63875, 65408, 67200, 70080, 72096, 73000, 75100, 76650, 78855, 81760, 84000, 84112, 87600, 90120, 93875, 96128, 98112, 102200, 105140, 109500, 109646, 112000, 112650, 116800, 120160, 122640, 126168, 127750, 131425, 140160, 144192, 146000, 150200, 153300, 157710, 163520, 164469, 168000, 168224, 175200, 180240, 187750, 191625, 196224, 204400, 210280, 219000, 219292, 225300, 233600, 240320, 245280, 252336, 255500, 262850, 274115, 281625, 288384, 292000, 300400, 306600, 315420, 327040, 328938, 336000, 336448, 350400, 360480, 375500, 383250, 383761, 394275, 408800, 420560, 438000, 438584, 450600, 480640, 490560, 504672, 511000, 525700, 548230, 563250, 584000, 600800, 613200, 630840, 657125, 657876, 672896, 700800, 720960, 751000, 766500, 767522, 788550, 817600, 822345, 841120, 876000, 877168, 901200, 981120, 1009344, 1022000, 1051400, 1096460, 1126500, 1151283, 1168000, 1201600, 1226400, 1261680, 1314250, 1315752, 1370575, 1441920, 1502000, 1533000, 1535044, 1577100, 1635200, 1644690, 1682240, 1752000, 1754336, 1802400, 1918805, 1971375, 2018688, 2044000, 2102800, 2192920, 2253000, 2302566, 2403200, 2452800, 2523360, 2628500, 2631504, 2741150, 3004000, 3066000, 3070088, 3154200, 3289380, 3364480, 3504000, 3508672, 3604800, 3837610, 3942750, 4088000, 4111725, 4205600, 4385840, 4506000, 4605132, 4905600, 5046720, 5257000, 5263008, 5482300, 5756415, 6008000, 6132000, 6140176, 6308400, 6578760, 6852875, 7017344, 7209600, 7675220, 7885500, 8176000, 8223450, 8411200, 8771680, 9012000, 9210264, 9594025, 10093440, 10514000, 10526016, 10964600, 11512830, 12016000, 12264000, 12280352, 12616800, 13157520, 13705750, 15350440, 15771000, 16446900, 16822400, 17543360, 18024000, 18420528, 19188050, 20558625, 21028000, 21052032, 21929200, 23025660, 24528000, 24560704, 25233600, 26315040, 27411500, 28782075, 30700880, 31542000, 32893800, 35086720, 36048000, 36841056, 38376100, 41117250, 42056000, 43858400, 46051320, 47970125, 49121408, 50467200, 52630080, 54823000, 57564150, 61401760, 63084000, 65787600, 73682112, 76752200, 82234500, 84112000, 87716800, 92102640, 95940250, 105260160, 109646000, 115128300, 122803520, 126168000, 131575200, 143910375, 147364224, 153504400, 164469000, 175433600, 184205280, 191880500, 219292000, 230256600, 245607040, 252336000, 263150400, 287820750, 307008800, 328938000, 368410560, 383761000, 438584000, 460513200, 526300800, 575641500, 614017600, 657876000, 736821120, 767522000, 877168000, 921026400, 1151283000, 1228035200, 1315752000, 1535044000, 1842052800, 2302566000, 2631504000, 3070088000, 3684105600, 4605132000, 6140176000, 9210264000, 18420528000]

約数ペア:

[(1, 18420528000), (2, 9210264000), (3, 6140176000), (4, 4605132000), (5, 3684105600), (6, 3070088000), (7, 2631504000), (8, 2302566000), (10, 1842052800), (12, 1535044000), (14, 1315752000), (15, 1228035200), (16, 1151283000), (20, 921026400), (21, 877168000), (24, 767522000), (25, 736821120), (28, 657876000), (30, 614017600), (32, 575641500), (35, 526300800), (40, 460513200), (42, 438584000), (48, 383761000), (50, 368410560), (56, 328938000), (60, 307008800), (64, 287820750), (70, 263150400), (73, 252336000), (75, 245607040), (80, 230256600), (84, 219292000), (96, 191880500), (100, 184205280), (105, 175433600), (112, 164469000), (120, 153504400), (125, 147364224), (128, 143910375), (140, 131575200), (146, 126168000), (150, 122803520), (160, 115128300), (168, 109646000), (175, 105260160), (192, 95940250), (200, 92102640), (210, 87716800), (219, 84112000), (224, 82234500), (240, 76752200), (250, 73682112), (280, 65787600), (292, 63084000), (300, 61401760), (320, 57564150), (336, 54823000), (350, 52630080), (365, 50467200), (375, 49121408), (384, 47970125), (400, 46051320), (420, 43858400), (438, 42056000), (448, 41117250), (480, 38376100), (500, 36841056), (511, 36048000), (525, 35086720), (560, 32893800), (584, 31542000), (600, 30700880), (640, 28782075), (672, 27411500), (700, 26315040), (730, 25233600), (750, 24560704), (751, 24528000), (800, 23025660), (840, 21929200), (875, 21052032), (876, 21028000), (896, 20558625), (960, 19188050), (1000, 18420528), (1022, 18024000), (1050, 17543360), (1095, 16822400), (1120, 16446900), (1168, 15771000), (1200, 15350440), (1344, 13705750), (1400, 13157520), (1460, 12616800), (1500, 12280352), (1502, 12264000), (1533, 12016000), (1600, 11512830), (1680, 10964600), (1750, 10526016), (1752, 10514000), (1825, 10093440), (1920, 9594025), (2000, 9210264), (2044, 9012000), (2100, 8771680), (2190, 8411200), (2240, 8223450), (2253, 8176000), (2336, 7885500), (2400, 7675220), (2555, 7209600), (2625, 7017344), (2688, 6852875), (2800, 6578760), (2920, 6308400), (3000, 6140176), (3004, 6132000), (3066, 6008000), (3200, 5756415), (3360, 5482300), (3500, 5263008), (3504, 5257000), (3650, 5046720), (3755, 4905600), (4000, 4605132), (4088, 4506000), (4200, 4385840), (4380, 4205600), (4480, 4111725), (4506, 4088000), (4672, 3942750), (4800, 3837610), (5110, 3604800), (5250, 3508672), (5257, 3504000), (5475, 3364480), (5600, 3289380), (5840, 3154200), (6000, 3070088), (6008, 3066000), (6132, 3004000), (6720, 2741150), (7000, 2631504), (7008, 2628500), (7300, 2523360), (7510, 2452800), (7665, 2403200), (8000, 2302566), (8176, 2253000), (8400, 2192920), (8760, 2102800), (9012, 2044000), (9125, 2018688), (9344, 1971375), (9600, 1918805), (10220, 1802400), (10500, 1754336), (10514, 1752000), (10950, 1682240), (11200, 1644690), (11265, 1635200), (11680, 1577100), (12000, 1535044), (12016, 1533000), (12264, 1502000), (12775, 1441920), (13440, 1370575), (14000, 1315752), (14016, 1314250), (14600, 1261680), (15020, 1226400), (15330, 1201600), (15771, 1168000), (16000, 1151283), (16352, 1126500), (16800, 1096460), (17520, 1051400), (18024, 1022000), (18250, 1009344), (18775, 981120), (20440, 901200), (21000, 877168), (21028, 876000), (21900, 841120), (22400, 822345), (22530, 817600), (23360, 788550), (24000, 767522), (24032, 766500), (24528, 751000), (25550, 720960), (26285, 700800), (27375, 672896), (28000, 657876), (28032, 657125), (29200, 630840), (30040, 613200), (30660, 600800), (31542, 584000), (32704, 563250), (33600, 548230), (35040, 525700), (36048, 511000), (36500, 504672), (37550, 490560), (38325, 480640), (40880, 450600), (42000, 438584), (42056, 438000), (43800, 420560), (45060, 408800), (46720, 394275), (48000, 383761), (48064, 383250), (49056, 375500), (51100, 360480), (52570, 350400), (54750, 336448), (54823, 336000), (56000, 328938), (56325, 327040), (58400, 315420), (60080, 306600), (61320, 300400), (63084, 292000), (63875, 288384), (65408, 281625), (67200, 274115), (70080, 262850), (72096, 255500), (73000, 252336), (75100, 245280), (76650, 240320), (78855, 233600), (81760, 225300), (84000, 219292), (84112, 219000), (87600, 210280), (90120, 204400), (93875, 196224), (96128, 191625), (98112, 187750), (102200, 180240), (105140, 175200), (109500, 168224), (109646, 168000), (112000, 164469), (112650, 163520), (116800, 157710), (120160, 153300), (122640, 150200), (126168, 146000), (127750, 144192), (131425, 140160)]