7890235920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3701}}^1$

素因数の和:3780

約数の個数: 400

約数和(自身を含む): 31993809408

約数和(自身を除く): 24103573488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 162, 168, 180, 188, 189, 210, 216, 235, 240, 252, 270, 280, 282, 315, 324, 329, 336, 360, 376, 378, 405, 420, 423, 432, 470, 504, 540, 560, 564, 567, 630, 648, 658, 705, 720, 752, 756, 810, 840, 846, 940, 945, 987, 1008, 1080, 1128, 1134, 1260, 1269, 1296, 1316, 1410, 1512, 1620, 1645, 1680, 1692, 1880, 1890, 1974, 2115, 2160, 2256, 2268, 2520, 2538, 2632, 2820, 2835, 2961, 3024, 3240, 3290, 3384, 3701, 3760, 3780, 3807, 3948, 4230, 4536, 4935, 5040, 5076, 5264, 5640, 5670, 5922, 6345, 6480, 6580, 6768, 7402, 7560, 7614, 7896, 8460, 8883, 9072, 9870, 10152, 11103, 11280, 11340, 11844, 12690, 13160, 14804, 14805, 15120, 15228, 15792, 16920, 17766, 18505, 19035, 19740, 20304, 22206, 22680, 23688, 25380, 25907, 26320, 26649, 29608, 29610, 30456, 33309, 33840, 35532, 37010, 38070, 39480, 44412, 44415, 45360, 47376, 50760, 51814, 53298, 55515, 59216, 59220, 60912, 66618, 71064, 74020, 76140, 77721, 78960, 88824, 88830, 99927, 101520, 103628, 106596, 111030, 118440, 129535, 133236, 133245, 142128, 148040, 152280, 155442, 166545, 173947, 177648, 177660, 199854, 207256, 213192, 222060, 233163, 236880, 259070, 266472, 266490, 296080, 299781, 304560, 310884, 333090, 347894, 355320, 388605, 399708, 414512, 426384, 444120, 466326, 499635, 518140, 521841, 532944, 532980, 599562, 621768, 666180, 695788, 699489, 710640, 777210, 799416, 869735, 888240, 932652, 999270, 1036280, 1043682, 1065960, 1165815, 1199124, 1217629, 1243536, 1332360, 1391576, 1398978, 1498905, 1554420, 1565523, 1598832, 1739470, 1865304, 1998540, 2072560, 2087364, 2098467, 2131920, 2331630, 2398248, 2435258, 2609205, 2664720, 2783152, 2797956, 2997810, 3108840, 3131046, 3478940, 3497445, 3652887, 3730608, 3997080, 4174728, 4196934, 4663260, 4696569, 4796496, 4870516, 5218410, 5595912, 5995620, 6088145, 6217680, 6262092, 6957880, 6994890, 7305774, 7827615, 7994160, 8349456, 8393868, 9326520, 9393138, 9741032, 10436820, 10492335, 10958661, 11191824, 11991240, 12176290, 12524184, 13915760, 13989780, 14089707, 14611548, 15655230, 16787736, 18264435, 18653040, 18786276, 19482064, 20873640, 20984670, 21917322, 23482845, 23982480, 24352580, 25048368, 27979560, 28179414, 29223096, 31310460, 32875983, 33575472, 36528870, 37572552, 41747280, 41969340, 43834644, 46965690, 48705160, 54793305, 55959120, 56358828, 58446192, 62620920, 65751966, 70448535, 73057740, 75145104, 83938680, 87669288, 93931380, 97410320, 98627949, 109586610, 112717656, 125241840, 131503932, 140897070, 146115480, 164379915, 167877360, 175338576, 187862760, 197255898, 219173220, 225435312, 263007864, 281794140, 292230960, 328759830, 375725520, 394511796, 438346440, 493139745, 526015728, 563588280, 657519660, 789023592, 876692880, 986279490, 1127176560, 1315039320, 1578047184, 1972558980, 2630078640, 3945117960, 7890235920]

約数ペア:

[(1, 7890235920), (2, 3945117960), (3, 2630078640), (4, 1972558980), (5, 1578047184), (6, 1315039320), (7, 1127176560), (8, 986279490), (9, 876692880), (10, 789023592), (12, 657519660), (14, 563588280), (15, 526015728), (16, 493139745), (18, 438346440), (20, 394511796), (21, 375725520), (24, 328759830), (27, 292230960), (28, 281794140), (30, 263007864), (35, 225435312), (36, 219173220), (40, 197255898), (42, 187862760), (45, 175338576), (47, 167877360), (48, 164379915), (54, 146115480), (56, 140897070), (60, 131503932), (63, 125241840), (70, 112717656), (72, 109586610), (80, 98627949), (81, 97410320), (84, 93931380), (90, 87669288), (94, 83938680), (105, 75145104), (108, 73057740), (112, 70448535), (120, 65751966), (126, 62620920), (135, 58446192), (140, 56358828), (141, 55959120), (144, 54793305), (162, 48705160), (168, 46965690), (180, 43834644), (188, 41969340), (189, 41747280), (210, 37572552), (216, 36528870), (235, 33575472), (240, 32875983), (252, 31310460), (270, 29223096), (280, 28179414), (282, 27979560), (315, 25048368), (324, 24352580), (329, 23982480), (336, 23482845), (360, 21917322), (376, 20984670), (378, 20873640), (405, 19482064), (420, 18786276), (423, 18653040), (432, 18264435), (470, 16787736), (504, 15655230), (540, 14611548), (560, 14089707), (564, 13989780), (567, 13915760), (630, 12524184), (648, 12176290), (658, 11991240), (705, 11191824), (720, 10958661), (752, 10492335), (756, 10436820), (810, 9741032), (840, 9393138), (846, 9326520), (940, 8393868), (945, 8349456), (987, 7994160), (1008, 7827615), (1080, 7305774), (1128, 6994890), (1134, 6957880), (1260, 6262092), (1269, 6217680), (1296, 6088145), (1316, 5995620), (1410, 5595912), (1512, 5218410), (1620, 4870516), (1645, 4796496), (1680, 4696569), (1692, 4663260), (1880, 4196934), (1890, 4174728), (1974, 3997080), (2115, 3730608), (2160, 3652887), (2256, 3497445), (2268, 3478940), (2520, 3131046), (2538, 3108840), (2632, 2997810), (2820, 2797956), (2835, 2783152), (2961, 2664720), (3024, 2609205), (3240, 2435258), (3290, 2398248), (3384, 2331630), (3701, 2131920), (3760, 2098467), (3780, 2087364), (3807, 2072560), (3948, 1998540), (4230, 1865304), (4536, 1739470), (4935, 1598832), (5040, 1565523), (5076, 1554420), (5264, 1498905), (5640, 1398978), (5670, 1391576), (5922, 1332360), (6345, 1243536), (6480, 1217629), (6580, 1199124), (6768, 1165815), (7402, 1065960), (7560, 1043682), (7614, 1036280), (7896, 999270), (8460, 932652), (8883, 888240), (9072, 869735), (9870, 799416), (10152, 777210), (11103, 710640), (11280, 699489), (11340, 695788), (11844, 666180), (12690, 621768), (13160, 599562), (14804, 532980), (14805, 532944), (15120, 521841), (15228, 518140), (15792, 499635), (16920, 466326), (17766, 444120), (18505, 426384), (19035, 414512), (19740, 399708), (20304, 388605), (22206, 355320), (22680, 347894), (23688, 333090), (25380, 310884), (25907, 304560), (26320, 299781), (26649, 296080), (29608, 266490), (29610, 266472), (30456, 259070), (33309, 236880), (33840, 233163), (35532, 222060), (37010, 213192), (38070, 207256), (39480, 199854), (44412, 177660), (44415, 177648), (45360, 173947), (47376, 166545), (50760, 155442), (51814, 152280), (53298, 148040), (55515, 142128), (59216, 133245), (59220, 133236), (60912, 129535), (66618, 118440), (71064, 111030), (74020, 106596), (76140, 103628), (77721, 101520), (78960, 99927), (88824, 88830)]