1681475040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1559}}^1$

素因数の和:1694

約数の個数: 288

約数和(自身を含む): 6623285760

約数和(自身を除く): 4941810720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 107, 112, 120, 126, 140, 144, 160, 168, 180, 210, 214, 224, 240, 252, 280, 288, 315, 321, 336, 360, 420, 428, 480, 504, 535, 560, 630, 642, 672, 720, 749, 840, 856, 963, 1008, 1070, 1120, 1260, 1284, 1440, 1498, 1559, 1605, 1680, 1712, 1926, 2016, 2140, 2247, 2520, 2568, 2996, 3118, 3210, 3360, 3424, 3745, 3852, 4280, 4494, 4677, 4815, 5040, 5136, 5992, 6236, 6420, 6741, 7490, 7704, 7795, 8560, 8988, 9354, 9630, 10080, 10272, 10913, 11235, 11984, 12472, 12840, 13482, 14031, 14980, 15408, 15590, 17120, 17976, 18708, 19260, 21826, 22470, 23385, 23968, 24944, 25680, 26964, 28062, 29960, 30816, 31180, 32739, 33705, 35952, 37416, 38520, 43652, 44940, 46770, 49888, 51360, 53928, 54565, 56124, 59920, 62360, 65478, 67410, 70155, 71904, 74832, 77040, 87304, 89880, 93540, 98217, 107856, 109130, 112248, 119840, 124720, 130956, 134820, 140310, 149664, 154080, 163695, 166813, 174608, 179760, 187080, 196434, 215712, 218260, 224496, 249440, 261912, 269640, 280620, 327390, 333626, 349216, 359520, 374160, 392868, 436520, 448992, 491085, 500439, 523824, 539280, 561240, 654780, 667252, 748320, 785736, 834065, 873040, 982170, 1000878, 1047648, 1078560, 1122480, 1167691, 1309560, 1334504, 1501317, 1571472, 1668130, 1746080, 1964340, 2001756, 2244960, 2335382, 2502195, 2619120, 2669008, 3002634, 3142944, 3336260, 3503073, 3928680, 4003512, 4670764, 5004390, 5238240, 5338016, 5838455, 6005268, 6672520, 7006146, 7506585, 7857360, 8007024, 9341528, 10008780, 10509219, 11676910, 12010536, 13345040, 14012292, 15013170, 15714720, 16014048, 17515365, 18683056, 20017560, 21018438, 23353820, 24021072, 26690080, 28024584, 30026340, 35030730, 37366112, 40035120, 42036876, 46707640, 48042144, 52546095, 56049168, 60052680, 70061460, 80070240, 84073752, 93415280, 105092190, 112098336, 120105360, 140122920, 168147504, 186830560, 210184380, 240210720, 280245840, 336295008, 420368760, 560491680, 840737520, 1681475040]

約数ペア:

[(1, 1681475040), (2, 840737520), (3, 560491680), (4, 420368760), (5, 336295008), (6, 280245840), (7, 240210720), (8, 210184380), (9, 186830560), (10, 168147504), (12, 140122920), (14, 120105360), (15, 112098336), (16, 105092190), (18, 93415280), (20, 84073752), (21, 80070240), (24, 70061460), (28, 60052680), (30, 56049168), (32, 52546095), (35, 48042144), (36, 46707640), (40, 42036876), (42, 40035120), (45, 37366112), (48, 35030730), (56, 30026340), (60, 28024584), (63, 26690080), (70, 24021072), (72, 23353820), (80, 21018438), (84, 20017560), (90, 18683056), (96, 17515365), (105, 16014048), (107, 15714720), (112, 15013170), (120, 14012292), (126, 13345040), (140, 12010536), (144, 11676910), (160, 10509219), (168, 10008780), (180, 9341528), (210, 8007024), (214, 7857360), (224, 7506585), (240, 7006146), (252, 6672520), (280, 6005268), (288, 5838455), (315, 5338016), (321, 5238240), (336, 5004390), (360, 4670764), (420, 4003512), (428, 3928680), (480, 3503073), (504, 3336260), (535, 3142944), (560, 3002634), (630, 2669008), (642, 2619120), (672, 2502195), (720, 2335382), (749, 2244960), (840, 2001756), (856, 1964340), (963, 1746080), (1008, 1668130), (1070, 1571472), (1120, 1501317), (1260, 1334504), (1284, 1309560), (1440, 1167691), (1498, 1122480), (1559, 1078560), (1605, 1047648), (1680, 1000878), (1712, 982170), (1926, 873040), (2016, 834065), (2140, 785736), (2247, 748320), (2520, 667252), (2568, 654780), (2996, 561240), (3118, 539280), (3210, 523824), (3360, 500439), (3424, 491085), (3745, 448992), (3852, 436520), (4280, 392868), (4494, 374160), (4677, 359520), (4815, 349216), (5040, 333626), (5136, 327390), (5992, 280620), (6236, 269640), (6420, 261912), (6741, 249440), (7490, 224496), (7704, 218260), (7795, 215712), (8560, 196434), (8988, 187080), (9354, 179760), (9630, 174608), (10080, 166813), (10272, 163695), (10913, 154080), (11235, 149664), (11984, 140310), (12472, 134820), (12840, 130956), (13482, 124720), (14031, 119840), (14980, 112248), (15408, 109130), (15590, 107856), (17120, 98217), (17976, 93540), (18708, 89880), (19260, 87304), (21826, 77040), (22470, 74832), (23385, 71904), (23968, 70155), (24944, 67410), (25680, 65478), (26964, 62360), (28062, 59920), (29960, 56124), (30816, 54565), (31180, 53928), (32739, 51360), (33705, 49888), (35952, 46770), (37416, 44940), (38520, 43652)]