1680667200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1074

約数の個数: 252

約数和(自身を含む): 6027074560

約数和(自身を除く): 4346407360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 127, 144, 150, 160, 180, 192, 200, 225, 240, 254, 288, 300, 320, 360, 381, 400, 450, 480, 508, 576, 600, 635, 720, 762, 800, 900, 919, 960, 1016, 1143, 1200, 1270, 1440, 1524, 1600, 1800, 1838, 1905, 2032, 2286, 2400, 2540, 2757, 2880, 3048, 3175, 3600, 3676, 3810, 4064, 4572, 4595, 4800, 5080, 5514, 5715, 6096, 6350, 7200, 7352, 7620, 8128, 8271, 9144, 9190, 9525, 10160, 11028, 11430, 12192, 12700, 13785, 14400, 14704, 15240, 16542, 18288, 18380, 19050, 20320, 22056, 22860, 22975, 24384, 25400, 27570, 28575, 29408, 30480, 33084, 36576, 36760, 38100, 40640, 41355, 44112, 45720, 45950, 50800, 55140, 57150, 58816, 60960, 66168, 68925, 73152, 73520, 76200, 82710, 88224, 91440, 91900, 101600, 110280, 114300, 116713, 121920, 132336, 137850, 147040, 152400, 165420, 176448, 182880, 183800, 203200, 206775, 220560, 228600, 233426, 264672, 275700, 294080, 304800, 330840, 350139, 365760, 367600, 413550, 441120, 457200, 466852, 529344, 551400, 583565, 609600, 661680, 700278, 735200, 827100, 882240, 914400, 933704, 1050417, 1102800, 1167130, 1323360, 1400556, 1470400, 1654200, 1750695, 1828800, 1867408, 2100834, 2205600, 2334260, 2646720, 2801112, 2917825, 3308400, 3501390, 3734816, 4201668, 4411200, 4668520, 5252085, 5602224, 5835650, 6616800, 7002780, 7469632, 8403336, 8753475, 9337040, 10504170, 11204448, 11671300, 13233600, 14005560, 16806672, 17506950, 18674080, 21008340, 22408896, 23342600, 26260425, 28011120, 33613344, 35013900, 37348160, 42016680, 46685200, 52520850, 56022240, 67226688, 70027800, 84033360, 93370400, 105041700, 112044480, 140055600, 168066720, 186740800, 210083400, 280111200, 336133440, 420166800, 560222400, 840333600, 1680667200]

約数ペア:

[(1, 1680667200), (2, 840333600), (3, 560222400), (4, 420166800), (5, 336133440), (6, 280111200), (8, 210083400), (9, 186740800), (10, 168066720), (12, 140055600), (15, 112044480), (16, 105041700), (18, 93370400), (20, 84033360), (24, 70027800), (25, 67226688), (30, 56022240), (32, 52520850), (36, 46685200), (40, 42016680), (45, 37348160), (48, 35013900), (50, 33613344), (60, 28011120), (64, 26260425), (72, 23342600), (75, 22408896), (80, 21008340), (90, 18674080), (96, 17506950), (100, 16806672), (120, 14005560), (127, 13233600), (144, 11671300), (150, 11204448), (160, 10504170), (180, 9337040), (192, 8753475), (200, 8403336), (225, 7469632), (240, 7002780), (254, 6616800), (288, 5835650), (300, 5602224), (320, 5252085), (360, 4668520), (381, 4411200), (400, 4201668), (450, 3734816), (480, 3501390), (508, 3308400), (576, 2917825), (600, 2801112), (635, 2646720), (720, 2334260), (762, 2205600), (800, 2100834), (900, 1867408), (919, 1828800), (960, 1750695), (1016, 1654200), (1143, 1470400), (1200, 1400556), (1270, 1323360), (1440, 1167130), (1524, 1102800), (1600, 1050417), (1800, 933704), (1838, 914400), (1905, 882240), (2032, 827100), (2286, 735200), (2400, 700278), (2540, 661680), (2757, 609600), (2880, 583565), (3048, 551400), (3175, 529344), (3600, 466852), (3676, 457200), (3810, 441120), (4064, 413550), (4572, 367600), (4595, 365760), (4800, 350139), (5080, 330840), (5514, 304800), (5715, 294080), (6096, 275700), (6350, 264672), (7200, 233426), (7352, 228600), (7620, 220560), (8128, 206775), (8271, 203200), (9144, 183800), (9190, 182880), (9525, 176448), (10160, 165420), (11028, 152400), (11430, 147040), (12192, 137850), (12700, 132336), (13785, 121920), (14400, 116713), (14704, 114300), (15240, 110280), (16542, 101600), (18288, 91900), (18380, 91440), (19050, 88224), (20320, 82710), (22056, 76200), (22860, 73520), (22975, 73152), (24384, 68925), (25400, 66168), (27570, 60960), (28575, 58816), (29408, 57150), (30480, 55140), (33084, 50800), (36576, 45950), (36760, 45720), (38100, 44112), (40640, 41355)]