18939365280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1605

約数の個数: 432

約数和(自身を含む): 72061746120

約数和(自身を除く): 53122380840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 73, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 146, 160, 165, 176, 180, 198, 219, 220, 240, 242, 264, 288, 292, 330, 352, 360, 363, 365, 396, 438, 440, 480, 484, 495, 528, 584, 605, 657, 660, 720, 726, 730, 792, 803, 876, 880, 968, 990, 1056, 1089, 1095, 1168, 1210, 1314, 1320, 1440, 1452, 1460, 1489, 1584, 1606, 1752, 1760, 1815, 1936, 1980, 2178, 2190, 2336, 2409, 2420, 2628, 2640, 2904, 2920, 2978, 3168, 3212, 3285, 3504, 3630, 3872, 3960, 4015, 4356, 4380, 4467, 4818, 4840, 5256, 5280, 5445, 5808, 5840, 5956, 6424, 6570, 7008, 7227, 7260, 7445, 7920, 8030, 8712, 8760, 8833, 8934, 9636, 9680, 10512, 10890, 11616, 11680, 11912, 12045, 12848, 13140, 13401, 14454, 14520, 14890, 15840, 16060, 16379, 17424, 17520, 17666, 17868, 19272, 19360, 21024, 21780, 22335, 23824, 24090, 25696, 26280, 26499, 26802, 28908, 29040, 29780, 32120, 32758, 34848, 35040, 35332, 35736, 36135, 38544, 43560, 44165, 44670, 47648, 48180, 49137, 52560, 52998, 53604, 57816, 58080, 59560, 64240, 65516, 67005, 70664, 71472, 72270, 77088, 79497, 81895, 87120, 88330, 89340, 96360, 98274, 105120, 105996, 107208, 108697, 115632, 119120, 128480, 131032, 132495, 134010, 141328, 142944, 144540, 147411, 158994, 163790, 174240, 176660, 178680, 180169, 192720, 196548, 211992, 214416, 217394, 231264, 238240, 245685, 262064, 264990, 268020, 282656, 289080, 294822, 317988, 326091, 327580, 353320, 357360, 360338, 385440, 393096, 397485, 423984, 428832, 434788, 491370, 524128, 529980, 536040, 540507, 543485, 578160, 589644, 635976, 652182, 655160, 706640, 714720, 720676, 737055, 786192, 794970, 847968, 869576, 900845, 978273, 982740, 1059960, 1072080, 1081014, 1086970, 1156320, 1179288, 1195667, 1271952, 1304364, 1310320, 1413280, 1441352, 1474110, 1572384, 1589940, 1621521, 1630455, 1739152, 1801690, 1956546, 1965480, 2119920, 2144160, 2162028, 2173940, 2358576, 2391334, 2543904, 2608728, 2620640, 2702535, 2882704, 2948220, 3179880, 3243042, 3260910, 3478304, 3587001, 3603380, 3913092, 3930960, 4239840, 4324056, 4347880, 4717152, 4782668, 4891365, 5217456, 5405070, 5765408, 5896440, 5978335, 6359760, 6486084, 6521820, 7174002, 7206760, 7826184, 7861920, 8107605, 8648112, 8695760, 9565336, 9782730, 10434912, 10761003, 10810140, 11792880, 11956670, 12719520, 12972168, 13043640, 13152337, 14348004, 14413520, 15652368, 16215210, 17296224, 17391520, 17935005, 19130672, 19565460, 21522006, 21620280, 23585760, 23913340, 25944336, 26087280, 26304674, 28696008, 28827040, 31304736, 32430420, 35870010, 38261344, 39130920, 39457011, 43044012, 43240560, 47826680, 51888672, 52174560, 52609348, 53805015, 57392016, 64860840, 65761685, 71740020, 78261840, 78914022, 86088024, 86481120, 95653360, 105218696, 107610030, 114784032, 118371033, 129721680, 131523370, 143480040, 156523680, 157828044, 172176048, 191306720, 197285055, 210437392, 215220060, 236742066, 259443360, 263046740, 286960080, 315656088, 344352096, 394570110, 420874784, 430440120, 473484132, 526093480, 573920160, 591855165, 631312176, 789140220, 860880240, 946968264, 1052186960, 1183710330, 1262624352, 1578280440, 1721760480, 1893936528, 2104373920, 2367420660, 3156560880, 3787873056, 4734841320, 6313121760, 9469682640, 18939365280]

約数ペア:

[(1, 18939365280), (2, 9469682640), (3, 6313121760), (4, 4734841320), (5, 3787873056), (6, 3156560880), (8, 2367420660), (9, 2104373920), (10, 1893936528), (11, 1721760480), (12, 1578280440), (15, 1262624352), (16, 1183710330), (18, 1052186960), (20, 946968264), (22, 860880240), (24, 789140220), (30, 631312176), (32, 591855165), (33, 573920160), (36, 526093480), (40, 473484132), (44, 430440120), (45, 420874784), (48, 394570110), (55, 344352096), (60, 315656088), (66, 286960080), (72, 263046740), (73, 259443360), (80, 236742066), (88, 215220060), (90, 210437392), (96, 197285055), (99, 191306720), (110, 172176048), (120, 157828044), (121, 156523680), (132, 143480040), (144, 131523370), (146, 129721680), (160, 118371033), (165, 114784032), (176, 107610030), (180, 105218696), (198, 95653360), (219, 86481120), (220, 86088024), (240, 78914022), (242, 78261840), (264, 71740020), (288, 65761685), (292, 64860840), (330, 57392016), (352, 53805015), (360, 52609348), (363, 52174560), (365, 51888672), (396, 47826680), (438, 43240560), (440, 43044012), (480, 39457011), (484, 39130920), (495, 38261344), (528, 35870010), (584, 32430420), (605, 31304736), (657, 28827040), (660, 28696008), (720, 26304674), (726, 26087280), (730, 25944336), (792, 23913340), (803, 23585760), (876, 21620280), (880, 21522006), (968, 19565460), (990, 19130672), (1056, 17935005), (1089, 17391520), (1095, 17296224), (1168, 16215210), (1210, 15652368), (1314, 14413520), (1320, 14348004), (1440, 13152337), (1452, 13043640), (1460, 12972168), (1489, 12719520), (1584, 11956670), (1606, 11792880), (1752, 10810140), (1760, 10761003), (1815, 10434912), (1936, 9782730), (1980, 9565336), (2178, 8695760), (2190, 8648112), (2336, 8107605), (2409, 7861920), (2420, 7826184), (2628, 7206760), (2640, 7174002), (2904, 6521820), (2920, 6486084), (2978, 6359760), (3168, 5978335), (3212, 5896440), (3285, 5765408), (3504, 5405070), (3630, 5217456), (3872, 4891365), (3960, 4782668), (4015, 4717152), (4356, 4347880), (4380, 4324056), (4467, 4239840), (4818, 3930960), (4840, 3913092), (5256, 3603380), (5280, 3587001), (5445, 3478304), (5808, 3260910), (5840, 3243042), (5956, 3179880), (6424, 2948220), (6570, 2882704), (7008, 2702535), (7227, 2620640), (7260, 2608728), (7445, 2543904), (7920, 2391334), (8030, 2358576), (8712, 2173940), (8760, 2162028), (8833, 2144160), (8934, 2119920), (9636, 1965480), (9680, 1956546), (10512, 1801690), (10890, 1739152), (11616, 1630455), (11680, 1621521), (11912, 1589940), (12045, 1572384), (12848, 1474110), (13140, 1441352), (13401, 1413280), (14454, 1310320), (14520, 1304364), (14890, 1271952), (15840, 1195667), (16060, 1179288), (16379, 1156320), (17424, 1086970), (17520, 1081014), (17666, 1072080), (17868, 1059960), (19272, 982740), (19360, 978273), (21024, 900845), (21780, 869576), (22335, 847968), (23824, 794970), (24090, 786192), (25696, 737055), (26280, 720676), (26499, 714720), (26802, 706640), (28908, 655160), (29040, 652182), (29780, 635976), (32120, 589644), (32758, 578160), (34848, 543485), (35040, 540507), (35332, 536040), (35736, 529980), (36135, 524128), (38544, 491370), (43560, 434788), (44165, 428832), (44670, 423984), (47648, 397485), (48180, 393096), (49137, 385440), (52560, 360338), (52998, 357360), (53604, 353320), (57816, 327580), (58080, 326091), (59560, 317988), (64240, 294822), (65516, 289080), (67005, 282656), (70664, 268020), (71472, 264990), (72270, 262064), (77088, 245685), (79497, 238240), (81895, 231264), (87120, 217394), (88330, 214416), (89340, 211992), (96360, 196548), (98274, 192720), (105120, 180169), (105996, 178680), (107208, 176660), (108697, 174240), (115632, 163790), (119120, 158994), (128480, 147411), (131032, 144540), (132495, 142944), (134010, 141328)]