8889115040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:296

約数の個数: 384

約数和(自身を含む): 25650535680

約数和(自身を除く): 16761420640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 65, 68, 76, 80, 85, 95, 101, 104, 130, 131, 136, 152, 160, 170, 190, 202, 208, 221, 247, 260, 262, 272, 304, 323, 340, 380, 404, 416, 442, 494, 505, 520, 524, 544, 608, 646, 655, 680, 760, 808, 884, 988, 1010, 1040, 1048, 1105, 1235, 1292, 1310, 1313, 1360, 1520, 1615, 1616, 1703, 1717, 1768, 1919, 1976, 2020, 2080, 2096, 2210, 2227, 2470, 2489, 2584, 2620, 2626, 2720, 3040, 3230, 3232, 3406, 3434, 3536, 3838, 3952, 4040, 4192, 4199, 4420, 4454, 4940, 4978, 5168, 5240, 5252, 6460, 6565, 6812, 6868, 7072, 7676, 7904, 8080, 8398, 8515, 8585, 8840, 8908, 9595, 9880, 9956, 10336, 10480, 10504, 11135, 12445, 12920, 13130, 13231, 13624, 13736, 15352, 16160, 16796, 17030, 17170, 17680, 17816, 19190, 19760, 19912, 20960, 20995, 21008, 22270, 22321, 24890, 24947, 25840, 26260, 26462, 27248, 27472, 28951, 30704, 32357, 32623, 33592, 34060, 34340, 35360, 35632, 38380, 39520, 39824, 41990, 42016, 42313, 44540, 44642, 49780, 49894, 51680, 52520, 52924, 54496, 54944, 57902, 61408, 64714, 65246, 66155, 67184, 68120, 68680, 71264, 76760, 79648, 83980, 84626, 89080, 89284, 99560, 99788, 105040, 105848, 111605, 115804, 124735, 129428, 130492, 132310, 134368, 136240, 137360, 144755, 153520, 161785, 163115, 167960, 169252, 172003, 178160, 178568, 199120, 199576, 210080, 211565, 211696, 223210, 224927, 231608, 249470, 251389, 258856, 260984, 264620, 272480, 274720, 289510, 307040, 323570, 326230, 335920, 338504, 344006, 356320, 357136, 398240, 399152, 423130, 423392, 424099, 446420, 449854, 463216, 498940, 502778, 517712, 521968, 529240, 550069, 579020, 647140, 652460, 671840, 677008, 688012, 714272, 798304, 846260, 848198, 860015, 892840, 899708, 926432, 997880, 1005556, 1035424, 1043936, 1058480, 1100138, 1124635, 1158040, 1256945, 1294280, 1304920, 1354016, 1376024, 1692520, 1696396, 1720030, 1785680, 1799416, 1995760, 2011112, 2116960, 2120495, 2200276, 2249270, 2316080, 2513890, 2588560, 2609840, 2750345, 2752048, 2924051, 3268057, 3385040, 3392792, 3440060, 3571360, 3598832, 3991520, 4022224, 4240990, 4273613, 4400552, 4498540, 4632160, 5027780, 5177120, 5219680, 5500690, 5504096, 5848102, 6536114, 6770080, 6785584, 6880120, 7197664, 8044448, 8481980, 8547226, 8801104, 8997080, 10055560, 11001380, 11696204, 13072228, 13571168, 13760240, 14620255, 16340285, 16963960, 17094452, 17602208, 17994160, 20111120, 21368065, 22002760, 23392408, 26144456, 27520480, 29240510, 32680570, 33927920, 34188904, 35988320, 40222240, 42736130, 44005520, 46784816, 52288912, 55556969, 58481020, 65361140, 67855840, 68377808, 85472260, 88011040, 93569632, 104577824, 111113938, 116962040, 130722280, 136755616, 170944520, 222227876, 233924080, 261444560, 277784845, 341889040, 444455752, 467848160, 522889120, 555569690, 683778080, 888911504, 1111139380, 1777823008, 2222278760, 4444557520, 8889115040]

約数ペア:

[(1, 8889115040), (2, 4444557520), (4, 2222278760), (5, 1777823008), (8, 1111139380), (10, 888911504), (13, 683778080), (16, 555569690), (17, 522889120), (19, 467848160), (20, 444455752), (26, 341889040), (32, 277784845), (34, 261444560), (38, 233924080), (40, 222227876), (52, 170944520), (65, 136755616), (68, 130722280), (76, 116962040), (80, 111113938), (85, 104577824), (95, 93569632), (101, 88011040), (104, 85472260), (130, 68377808), (131, 67855840), (136, 65361140), (152, 58481020), (160, 55556969), (170, 52288912), (190, 46784816), (202, 44005520), (208, 42736130), (221, 40222240), (247, 35988320), (260, 34188904), (262, 33927920), (272, 32680570), (304, 29240510), (323, 27520480), (340, 26144456), (380, 23392408), (404, 22002760), (416, 21368065), (442, 20111120), (494, 17994160), (505, 17602208), (520, 17094452), (524, 16963960), (544, 16340285), (608, 14620255), (646, 13760240), (655, 13571168), (680, 13072228), (760, 11696204), (808, 11001380), (884, 10055560), (988, 8997080), (1010, 8801104), (1040, 8547226), (1048, 8481980), (1105, 8044448), (1235, 7197664), (1292, 6880120), (1310, 6785584), (1313, 6770080), (1360, 6536114), (1520, 5848102), (1615, 5504096), (1616, 5500690), (1703, 5219680), (1717, 5177120), (1768, 5027780), (1919, 4632160), (1976, 4498540), (2020, 4400552), (2080, 4273613), (2096, 4240990), (2210, 4022224), (2227, 3991520), (2470, 3598832), (2489, 3571360), (2584, 3440060), (2620, 3392792), (2626, 3385040), (2720, 3268057), (3040, 2924051), (3230, 2752048), (3232, 2750345), (3406, 2609840), (3434, 2588560), (3536, 2513890), (3838, 2316080), (3952, 2249270), (4040, 2200276), (4192, 2120495), (4199, 2116960), (4420, 2011112), (4454, 1995760), (4940, 1799416), (4978, 1785680), (5168, 1720030), (5240, 1696396), (5252, 1692520), (6460, 1376024), (6565, 1354016), (6812, 1304920), (6868, 1294280), (7072, 1256945), (7676, 1158040), (7904, 1124635), (8080, 1100138), (8398, 1058480), (8515, 1043936), (8585, 1035424), (8840, 1005556), (8908, 997880), (9595, 926432), (9880, 899708), (9956, 892840), (10336, 860015), (10480, 848198), (10504, 846260), (11135, 798304), (12445, 714272), (12920, 688012), (13130, 677008), (13231, 671840), (13624, 652460), (13736, 647140), (15352, 579020), (16160, 550069), (16796, 529240), (17030, 521968), (17170, 517712), (17680, 502778), (17816, 498940), (19190, 463216), (19760, 449854), (19912, 446420), (20960, 424099), (20995, 423392), (21008, 423130), (22270, 399152), (22321, 398240), (24890, 357136), (24947, 356320), (25840, 344006), (26260, 338504), (26462, 335920), (27248, 326230), (27472, 323570), (28951, 307040), (30704, 289510), (32357, 274720), (32623, 272480), (33592, 264620), (34060, 260984), (34340, 258856), (35360, 251389), (35632, 249470), (38380, 231608), (39520, 224927), (39824, 223210), (41990, 211696), (42016, 211565), (42313, 210080), (44540, 199576), (44642, 199120), (49780, 178568), (49894, 178160), (51680, 172003), (52520, 169252), (52924, 167960), (54496, 163115), (54944, 161785), (57902, 153520), (61408, 144755), (64714, 137360), (65246, 136240), (66155, 134368), (67184, 132310), (68120, 130492), (68680, 129428), (71264, 124735), (76760, 115804), (79648, 111605), (83980, 105848), (84626, 105040), (89080, 99788), (89284, 99560)]