889441479680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{786059}}^1$

素因数の和:786114

約数の個数: 176

約数和(自身を含む): 2432906007840

約数和(自身を除く): 1543464528160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 256, 260, 272, 320, 340, 416, 442, 512, 520, 544, 640, 680, 832, 884, 1024, 1040, 1088, 1105, 1280, 1360, 1664, 1768, 2080, 2176, 2210, 2560, 2720, 3328, 3536, 4160, 4352, 4420, 5120, 5440, 6656, 7072, 8320, 8704, 8840, 10880, 13312, 14144, 16640, 17408, 17680, 21760, 28288, 33280, 35360, 43520, 56576, 66560, 70720, 87040, 113152, 141440, 226304, 282880, 565760, 786059, 1131520, 1572118, 3144236, 3930295, 6288472, 7860590, 10218767, 12576944, 13363003, 15721180, 20437534, 25153888, 26726006, 31442360, 40875068, 50307776, 51093835, 53452012, 62884720, 66815015, 81750136, 100615552, 102187670, 106904024, 125769440, 133630030, 163500272, 173719039, 201231104, 204375340, 213808048, 251538880, 267260060, 327000544, 347438078, 402462208, 408750680, 427616096, 503077760, 534520120, 654001088, 694876156, 804924416, 817501360, 855232192, 868595195, 1006155520, 1069040240, 1308002176, 1389752312, 1635002720, 1710464384, 1737190390, 2012311040, 2138080480, 2616004352, 2779504624, 3270005440, 3420928768, 3474380780, 4024622080, 4276160960, 5232008704, 5559009248, 6540010880, 6841857536, 6948761560, 8552321920, 10464017408, 11118018496, 13080021760, 13683715072, 13897523120, 17104643840, 22236036992, 26160043520, 27795046240, 34209287680, 44472073984, 52320087040, 55590092480, 68418575360, 88944147968, 111180184960, 177888295936, 222360369920, 444720739840, 889441479680]

約数ペア:

[(1, 889441479680), (2, 444720739840), (4, 222360369920), (5, 177888295936), (8, 111180184960), (10, 88944147968), (13, 68418575360), (16, 55590092480), (17, 52320087040), (20, 44472073984), (26, 34209287680), (32, 27795046240), (34, 26160043520), (40, 22236036992), (52, 17104643840), (64, 13897523120), (65, 13683715072), (68, 13080021760), (80, 11118018496), (85, 10464017408), (104, 8552321920), (128, 6948761560), (130, 6841857536), (136, 6540010880), (160, 5559009248), (170, 5232008704), (208, 4276160960), (221, 4024622080), (256, 3474380780), (260, 3420928768), (272, 3270005440), (320, 2779504624), (340, 2616004352), (416, 2138080480), (442, 2012311040), (512, 1737190390), (520, 1710464384), (544, 1635002720), (640, 1389752312), (680, 1308002176), (832, 1069040240), (884, 1006155520), (1024, 868595195), (1040, 855232192), (1088, 817501360), (1105, 804924416), (1280, 694876156), (1360, 654001088), (1664, 534520120), (1768, 503077760), (2080, 427616096), (2176, 408750680), (2210, 402462208), (2560, 347438078), (2720, 327000544), (3328, 267260060), (3536, 251538880), (4160, 213808048), (4352, 204375340), (4420, 201231104), (5120, 173719039), (5440, 163500272), (6656, 133630030), (7072, 125769440), (8320, 106904024), (8704, 102187670), (8840, 100615552), (10880, 81750136), (13312, 66815015), (14144, 62884720), (16640, 53452012), (17408, 51093835), (17680, 50307776), (21760, 40875068), (28288, 31442360), (33280, 26726006), (35360, 25153888), (43520, 20437534), (56576, 15721180), (66560, 13363003), (70720, 12576944), (87040, 10218767), (113152, 7860590), (141440, 6288472), (226304, 3930295), (282880, 3144236), (565760, 1572118), (786059, 1131520)]