281941633920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1\times {\mathrm{4799}}^1$

素因数の和:5685

約数の個数: 256

約数和(自身を含む): 924286464000

約数和(自身を除く): 642344830080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 827, 888, 960, 1110, 1184, 1480, 1654, 1776, 1920, 2220, 2368, 2481, 2960, 3308, 3552, 4135, 4440, 4736, 4799, 4962, 5920, 6616, 7104, 8270, 8880, 9598, 9924, 11840, 12405, 13232, 14208, 14397, 16540, 17760, 19196, 19848, 23680, 23995, 24810, 26464, 28794, 30599, 33080, 35520, 38392, 39696, 47990, 49620, 52928, 57588, 61198, 66160, 71040, 71985, 76784, 79392, 91797, 95980, 99240, 105856, 115176, 122396, 132320, 143970, 152995, 153568, 158784, 177563, 183594, 191960, 198480, 230352, 244792, 264640, 287940, 305990, 307136, 317568, 355126, 367188, 383920, 396960, 458985, 460704, 489584, 529280, 532689, 575880, 611980, 614272, 710252, 734376, 767840, 793920, 887815, 917970, 921408, 979168, 1065378, 1151760, 1223960, 1420504, 1468752, 1535680, 1587840, 1775630, 1835940, 1842816, 1958336, 2130756, 2303520, 2447920, 2663445, 2841008, 2937504, 3071360, 3551260, 3671880, 3916672, 3968773, 4261512, 4607040, 4895840, 5326890, 5682016, 5875008, 7102520, 7343760, 7937546, 8523024, 9214080, 9791680, 10653780, 11364032, 11750016, 11906319, 14205040, 14687520, 15875092, 17046048, 19583360, 19843865, 21307560, 22728064, 23812638, 28410080, 29375040, 31750184, 34092096, 39687730, 42615120, 47625276, 56820160, 58750080, 59531595, 63500368, 68184192, 79375460, 85230240, 95250552, 113640320, 119063190, 127000736, 146844601, 158750920, 170460480, 190501104, 238126380, 254001472, 293689202, 317501840, 340920960, 381002208, 440533803, 476252760, 508002944, 587378404, 635003680, 734223005, 762004416, 881067606, 952505520, 1174756808, 1270007360, 1468446010, 1524008832, 1762135212, 1905011040, 2202669015, 2349513616, 2540014720, 2936892020, 3524270424, 3810022080, 4405338030, 4699027232, 5873784040, 7048540848, 7620044160, 8810676060, 9398054464, 11747568080, 14097081696, 17621352120, 18796108928, 23495136160, 28194163392, 35242704240, 46990272320, 56388326784, 70485408480, 93980544640, 140970816960, 281941633920]

約数ペア:

[(1, 281941633920), (2, 140970816960), (3, 93980544640), (4, 70485408480), (5, 56388326784), (6, 46990272320), (8, 35242704240), (10, 28194163392), (12, 23495136160), (15, 18796108928), (16, 17621352120), (20, 14097081696), (24, 11747568080), (30, 9398054464), (32, 8810676060), (37, 7620044160), (40, 7048540848), (48, 5873784040), (60, 4699027232), (64, 4405338030), (74, 3810022080), (80, 3524270424), (96, 2936892020), (111, 2540014720), (120, 2349513616), (128, 2202669015), (148, 1905011040), (160, 1762135212), (185, 1524008832), (192, 1468446010), (222, 1270007360), (240, 1174756808), (296, 952505520), (320, 881067606), (370, 762004416), (384, 734223005), (444, 635003680), (480, 587378404), (555, 508002944), (592, 476252760), (640, 440533803), (740, 381002208), (827, 340920960), (888, 317501840), (960, 293689202), (1110, 254001472), (1184, 238126380), (1480, 190501104), (1654, 170460480), (1776, 158750920), (1920, 146844601), (2220, 127000736), (2368, 119063190), (2481, 113640320), (2960, 95250552), (3308, 85230240), (3552, 79375460), (4135, 68184192), (4440, 63500368), (4736, 59531595), (4799, 58750080), (4962, 56820160), (5920, 47625276), (6616, 42615120), (7104, 39687730), (8270, 34092096), (8880, 31750184), (9598, 29375040), (9924, 28410080), (11840, 23812638), (12405, 22728064), (13232, 21307560), (14208, 19843865), (14397, 19583360), (16540, 17046048), (17760, 15875092), (19196, 14687520), (19848, 14205040), (23680, 11906319), (23995, 11750016), (24810, 11364032), (26464, 10653780), (28794, 9791680), (30599, 9214080), (33080, 8523024), (35520, 7937546), (38392, 7343760), (39696, 7102520), (47990, 5875008), (49620, 5682016), (52928, 5326890), (57588, 4895840), (61198, 4607040), (66160, 4261512), (71040, 3968773), (71985, 3916672), (76784, 3671880), (79392, 3551260), (91797, 3071360), (95980, 2937504), (99240, 2841008), (105856, 2663445), (115176, 2447920), (122396, 2303520), (132320, 2130756), (143970, 1958336), (152995, 1842816), (153568, 1835940), (158784, 1775630), (177563, 1587840), (183594, 1535680), (191960, 1468752), (198480, 1420504), (230352, 1223960), (244792, 1151760), (264640, 1065378), (287940, 979168), (305990, 921408), (307136, 917970), (317568, 887815), (355126, 793920), (367188, 767840), (383920, 734376), (396960, 710252), (458985, 614272), (460704, 611980), (489584, 575880), (529280, 532689)]