2012378400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 432

約数和(自身を含む): 7716021768

約数和(自身を除く): 5703643368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 41, 45, 48, 50, 51, 60, 68, 72, 75, 80, 82, 85, 90, 96, 100, 102, 120, 123, 136, 144, 150, 153, 160, 164, 170, 180, 200, 204, 205, 225, 240, 246, 255, 272, 288, 300, 306, 328, 340, 360, 369, 400, 401, 408, 410, 425, 450, 480, 492, 510, 544, 600, 612, 615, 656, 680, 697, 720, 738, 765, 800, 802, 816, 820, 850, 900, 984, 1020, 1025, 1200, 1203, 1224, 1230, 1275, 1312, 1360, 1394, 1440, 1476, 1530, 1604, 1632, 1640, 1700, 1800, 1845, 1968, 2005, 2040, 2050, 2091, 2400, 2406, 2448, 2460, 2550, 2720, 2788, 2952, 3060, 3075, 3208, 3280, 3400, 3485, 3600, 3609, 3690, 3825, 3936, 4010, 4080, 4100, 4182, 4812, 4896, 4920, 5100, 5576, 5904, 6015, 6120, 6150, 6273, 6416, 6560, 6800, 6817, 6970, 7200, 7218, 7380, 7650, 8020, 8160, 8200, 8364, 9225, 9624, 9840, 10025, 10200, 10455, 11152, 11808, 12030, 12240, 12300, 12546, 12832, 13600, 13634, 13940, 14436, 14760, 15300, 16040, 16400, 16441, 16728, 17425, 18045, 18450, 19248, 19680, 20050, 20400, 20451, 20910, 22304, 24060, 24480, 24600, 25092, 27268, 27880, 28872, 29520, 30075, 30600, 31365, 32080, 32800, 32882, 33456, 34085, 34850, 36090, 36900, 38496, 40100, 40800, 40902, 41820, 48120, 49200, 49323, 50184, 52275, 54536, 55760, 57744, 59040, 60150, 61200, 61353, 62730, 64160, 65764, 66912, 68170, 69700, 72180, 73800, 80200, 81804, 82205, 83640, 90225, 96240, 98400, 98646, 100368, 102255, 104550, 109072, 111520, 115488, 120300, 122400, 122706, 125460, 131528, 136340, 139400, 144360, 147600, 147969, 156825, 160400, 163608, 164410, 167280, 170425, 180450, 192480, 197292, 200736, 204510, 209100, 218144, 240600, 245412, 246615, 250920, 263056, 272680, 278800, 279497, 288720, 295200, 295938, 306765, 313650, 320800, 327216, 328820, 334560, 340850, 360900, 394584, 409020, 411025, 418200, 481200, 490824, 493230, 501840, 511275, 526112, 545360, 557600, 558994, 577440, 591876, 613530, 627300, 654432, 657640, 681700, 721800, 739845, 789168, 818040, 822050, 836400, 838491, 962400, 981648, 986460, 1003680, 1022550, 1090720, 1117988, 1183752, 1227060, 1233075, 1254600, 1315280, 1363400, 1397485, 1443600, 1479690, 1533825, 1578336, 1636080, 1644100, 1672800, 1676982, 1963296, 1972920, 2045100, 2235976, 2367504, 2454120, 2466150, 2509200, 2515473, 2630560, 2726800, 2794970, 2887200, 2959380, 3067650, 3272160, 3288200, 3353964, 3699225, 3945840, 4090200, 4192455, 4471952, 4735008, 4908240, 4932300, 5018400, 5030946, 5453600, 5589940, 5918760, 6135300, 6576400, 6707928, 6987425, 7398450, 7891680, 8180400, 8384910, 8943904, 9816480, 9864600, 10061892, 11179880, 11837520, 12270600, 12577365, 13152800, 13415856, 13974850, 14796900, 16360800, 16769820, 19729200, 20123784, 20962275, 22359760, 23675040, 24541200, 25154730, 26831712, 27949700, 29593800, 33539640, 39458400, 40247568, 41924550, 44719520, 49082400, 50309460, 55899400, 59187600, 62886825, 67079280, 80495136, 83849100, 100618920, 111798800, 118375200, 125773650, 134158560, 167698200, 201237840, 223597600, 251547300, 335396400, 402475680, 503094600, 670792800, 1006189200, 2012378400]

約数ペア:

[(1, 2012378400), (2, 1006189200), (3, 670792800), (4, 503094600), (5, 402475680), (6, 335396400), (8, 251547300), (9, 223597600), (10, 201237840), (12, 167698200), (15, 134158560), (16, 125773650), (17, 118375200), (18, 111798800), (20, 100618920), (24, 83849100), (25, 80495136), (30, 67079280), (32, 62886825), (34, 59187600), (36, 55899400), (40, 50309460), (41, 49082400), (45, 44719520), (48, 41924550), (50, 40247568), (51, 39458400), (60, 33539640), (68, 29593800), (72, 27949700), (75, 26831712), (80, 25154730), (82, 24541200), (85, 23675040), (90, 22359760), (96, 20962275), (100, 20123784), (102, 19729200), (120, 16769820), (123, 16360800), (136, 14796900), (144, 13974850), (150, 13415856), (153, 13152800), (160, 12577365), (164, 12270600), (170, 11837520), (180, 11179880), (200, 10061892), (204, 9864600), (205, 9816480), (225, 8943904), (240, 8384910), (246, 8180400), (255, 7891680), (272, 7398450), (288, 6987425), (300, 6707928), (306, 6576400), (328, 6135300), (340, 5918760), (360, 5589940), (369, 5453600), (400, 5030946), (401, 5018400), (408, 4932300), (410, 4908240), (425, 4735008), (450, 4471952), (480, 4192455), (492, 4090200), (510, 3945840), (544, 3699225), (600, 3353964), (612, 3288200), (615, 3272160), (656, 3067650), (680, 2959380), (697, 2887200), (720, 2794970), (738, 2726800), (765, 2630560), (800, 2515473), (802, 2509200), (816, 2466150), (820, 2454120), (850, 2367504), (900, 2235976), (984, 2045100), (1020, 1972920), (1025, 1963296), (1200, 1676982), (1203, 1672800), (1224, 1644100), (1230, 1636080), (1275, 1578336), (1312, 1533825), (1360, 1479690), (1394, 1443600), (1440, 1397485), (1476, 1363400), (1530, 1315280), (1604, 1254600), (1632, 1233075), (1640, 1227060), (1700, 1183752), (1800, 1117988), (1845, 1090720), (1968, 1022550), (2005, 1003680), (2040, 986460), (2050, 981648), (2091, 962400), (2400, 838491), (2406, 836400), (2448, 822050), (2460, 818040), (2550, 789168), (2720, 739845), (2788, 721800), (2952, 681700), (3060, 657640), (3075, 654432), (3208, 627300), (3280, 613530), (3400, 591876), (3485, 577440), (3600, 558994), (3609, 557600), (3690, 545360), (3825, 526112), (3936, 511275), (4010, 501840), (4080, 493230), (4100, 490824), (4182, 481200), (4812, 418200), (4896, 411025), (4920, 409020), (5100, 394584), (5576, 360900), (5904, 340850), (6015, 334560), (6120, 328820), (6150, 327216), (6273, 320800), (6416, 313650), (6560, 306765), (6800, 295938), (6817, 295200), (6970, 288720), (7200, 279497), (7218, 278800), (7380, 272680), (7650, 263056), (8020, 250920), (8160, 246615), (8200, 245412), (8364, 240600), (9225, 218144), (9624, 209100), (9840, 204510), (10025, 200736), (10200, 197292), (10455, 192480), (11152, 180450), (11808, 170425), (12030, 167280), (12240, 164410), (12300, 163608), (12546, 160400), (12832, 156825), (13600, 147969), (13634, 147600), (13940, 144360), (14436, 139400), (14760, 136340), (15300, 131528), (16040, 125460), (16400, 122706), (16441, 122400), (16728, 120300), (17425, 115488), (18045, 111520), (18450, 109072), (19248, 104550), (19680, 102255), (20050, 100368), (20400, 98646), (20451, 98400), (20910, 96240), (22304, 90225), (24060, 83640), (24480, 82205), (24600, 81804), (25092, 80200), (27268, 73800), (27880, 72180), (28872, 69700), (29520, 68170), (30075, 66912), (30600, 65764), (31365, 64160), (32080, 62730), (32800, 61353), (32882, 61200), (33456, 60150), (34085, 59040), (34850, 57744), (36090, 55760), (36900, 54536), (38496, 52275), (40100, 50184), (40800, 49323), (40902, 49200), (41820, 48120)]