18202446080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:214

約数の個数: 432

約数和(自身を含む): 56184425472

約数和(自身を除く): 37981979392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 71, 80, 91, 104, 112, 124, 128, 130, 140, 142, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 284, 310, 320, 355, 364, 403, 416, 434, 448, 455, 496, 497, 520, 560, 568, 620, 640, 710, 728, 806, 832, 868, 896, 910, 923, 992, 994, 1040, 1085, 1120, 1136, 1240, 1280, 1420, 1456, 1612, 1664, 1736, 1792, 1820, 1846, 1984, 1988, 2015, 2080, 2170, 2201, 2240, 2272, 2480, 2485, 2821, 2840, 2912, 3224, 3328, 3472, 3640, 3692, 3968, 3976, 4030, 4160, 4340, 4402, 4480, 4544, 4615, 4960, 4970, 5041, 5642, 5680, 5824, 6448, 6461, 6944, 7280, 7384, 7936, 7952, 8060, 8320, 8680, 8804, 8960, 9088, 9230, 9920, 9940, 10082, 11005, 11284, 11360, 11648, 12896, 12922, 13888, 14105, 14560, 14768, 15407, 15904, 16120, 16640, 17360, 17608, 18176, 18460, 19840, 19880, 20164, 22010, 22568, 22720, 23296, 25205, 25792, 25844, 27776, 28210, 28613, 29120, 29536, 30814, 31808, 32240, 32305, 34720, 35216, 35287, 36920, 39680, 39760, 40328, 44020, 45136, 45440, 50410, 51584, 51688, 55552, 56420, 57226, 58240, 59072, 61628, 63616, 64480, 64610, 65533, 69440, 70432, 70574, 73840, 77035, 79520, 80656, 88040, 90272, 90880, 100820, 103168, 103376, 112840, 114452, 116480, 118144, 123256, 127232, 128960, 129220, 131066, 138880, 140864, 141148, 143065, 147680, 154070, 156271, 159040, 161312, 176080, 176435, 180544, 200291, 201640, 206752, 225680, 228904, 236288, 246512, 257920, 258440, 262132, 277760, 281728, 282296, 286130, 295360, 308140, 312542, 318080, 322624, 327665, 352160, 352870, 361088, 400582, 403280, 413504, 451360, 457808, 458731, 493024, 515840, 516880, 524264, 563456, 564592, 572260, 590720, 616280, 625084, 636160, 645248, 655330, 704320, 705740, 722176, 781355, 801164, 806560, 827008, 902720, 915616, 917462, 986048, 1001455, 1033760, 1048528, 1093897, 1129184, 1144520, 1181440, 1232560, 1250168, 1290496, 1310660, 1408640, 1411480, 1562710, 1602328, 1613120, 1654016, 1805440, 1831232, 1834924, 1972096, 2002910, 2031523, 2067520, 2097056, 2187794, 2258368, 2289040, 2293655, 2465120, 2500336, 2621320, 2817280, 2822960, 3125420, 3204656, 3226240, 3610880, 3662464, 3669848, 3944192, 4005820, 4063046, 4135040, 4194112, 4375588, 4516736, 4578080, 4587310, 4930240, 5000672, 5242640, 5469485, 5645920, 6250840, 6409312, 6452480, 7324928, 7339696, 8011640, 8126092, 8270080, 8388224, 8751176, 9033472, 9156160, 9174620, 9860480, 10001344, 10157615, 10485280, 10938970, 11291840, 12501680, 12818624, 14220661, 14679392, 16023280, 16252184, 16776448, 17502352, 18312320, 18349240, 19720960, 20002688, 20315230, 20970560, 21877940, 22583680, 25003360, 25637248, 28441322, 29358784, 32046560, 32504368, 35004704, 36624640, 36698480, 40005376, 40630460, 41941120, 43755880, 45167360, 50006720, 51274496, 56882644, 58717568, 64093120, 65008736, 70009408, 71103305, 73396960, 81260920, 83882240, 87511760, 100013440, 113765288, 117435136, 128186240, 130017472, 140018816, 142206610, 146793920, 162521840, 175023520, 200026880, 227530576, 256372480, 260034944, 280037632, 284413220, 293587840, 325043680, 350047040, 455061152, 520069888, 568826440, 587175680, 650087360, 700094080, 910122304, 1137652880, 1300174720, 1400188160, 1820244608, 2275305760, 2600349440, 3640489216, 4550611520, 9101223040, 18202446080]

約数ペア:

[(1, 18202446080), (2, 9101223040), (4, 4550611520), (5, 3640489216), (7, 2600349440), (8, 2275305760), (10, 1820244608), (13, 1400188160), (14, 1300174720), (16, 1137652880), (20, 910122304), (26, 700094080), (28, 650087360), (31, 587175680), (32, 568826440), (35, 520069888), (40, 455061152), (52, 350047040), (56, 325043680), (62, 293587840), (64, 284413220), (65, 280037632), (70, 260034944), (71, 256372480), (80, 227530576), (91, 200026880), (104, 175023520), (112, 162521840), (124, 146793920), (128, 142206610), (130, 140018816), (140, 130017472), (142, 128186240), (155, 117435136), (160, 113765288), (182, 100013440), (208, 87511760), (217, 83882240), (224, 81260920), (248, 73396960), (256, 71103305), (260, 70009408), (280, 65008736), (284, 64093120), (310, 58717568), (320, 56882644), (355, 51274496), (364, 50006720), (403, 45167360), (416, 43755880), (434, 41941120), (448, 40630460), (455, 40005376), (496, 36698480), (497, 36624640), (520, 35004704), (560, 32504368), (568, 32046560), (620, 29358784), (640, 28441322), (710, 25637248), (728, 25003360), (806, 22583680), (832, 21877940), (868, 20970560), (896, 20315230), (910, 20002688), (923, 19720960), (992, 18349240), (994, 18312320), (1040, 17502352), (1085, 16776448), (1120, 16252184), (1136, 16023280), (1240, 14679392), (1280, 14220661), (1420, 12818624), (1456, 12501680), (1612, 11291840), (1664, 10938970), (1736, 10485280), (1792, 10157615), (1820, 10001344), (1846, 9860480), (1984, 9174620), (1988, 9156160), (2015, 9033472), (2080, 8751176), (2170, 8388224), (2201, 8270080), (2240, 8126092), (2272, 8011640), (2480, 7339696), (2485, 7324928), (2821, 6452480), (2840, 6409312), (2912, 6250840), (3224, 5645920), (3328, 5469485), (3472, 5242640), (3640, 5000672), (3692, 4930240), (3968, 4587310), (3976, 4578080), (4030, 4516736), (4160, 4375588), (4340, 4194112), (4402, 4135040), (4480, 4063046), (4544, 4005820), (4615, 3944192), (4960, 3669848), (4970, 3662464), (5041, 3610880), (5642, 3226240), (5680, 3204656), (5824, 3125420), (6448, 2822960), (6461, 2817280), (6944, 2621320), (7280, 2500336), (7384, 2465120), (7936, 2293655), (7952, 2289040), (8060, 2258368), (8320, 2187794), (8680, 2097056), (8804, 2067520), (8960, 2031523), (9088, 2002910), (9230, 1972096), (9920, 1834924), (9940, 1831232), (10082, 1805440), (11005, 1654016), (11284, 1613120), (11360, 1602328), (11648, 1562710), (12896, 1411480), (12922, 1408640), (13888, 1310660), (14105, 1290496), (14560, 1250168), (14768, 1232560), (15407, 1181440), (15904, 1144520), (16120, 1129184), (16640, 1093897), (17360, 1048528), (17608, 1033760), (18176, 1001455), (18460, 986048), (19840, 917462), (19880, 915616), (20164, 902720), (22010, 827008), (22568, 806560), (22720, 801164), (23296, 781355), (25205, 722176), (25792, 705740), (25844, 704320), (27776, 655330), (28210, 645248), (28613, 636160), (29120, 625084), (29536, 616280), (30814, 590720), (31808, 572260), (32240, 564592), (32305, 563456), (34720, 524264), (35216, 516880), (35287, 515840), (36920, 493024), (39680, 458731), (39760, 457808), (40328, 451360), (44020, 413504), (45136, 403280), (45440, 400582), (50410, 361088), (51584, 352870), (51688, 352160), (55552, 327665), (56420, 322624), (57226, 318080), (58240, 312542), (59072, 308140), (61628, 295360), (63616, 286130), (64480, 282296), (64610, 281728), (65533, 277760), (69440, 262132), (70432, 258440), (70574, 257920), (73840, 246512), (77035, 236288), (79520, 228904), (80656, 225680), (88040, 206752), (90272, 201640), (90880, 200291), (100820, 180544), (103168, 176435), (103376, 176080), (112840, 161312), (114452, 159040), (116480, 156271), (118144, 154070), (123256, 147680), (127232, 143065), (128960, 141148), (129220, 140864), (131066, 138880)]