129373306880

素因数分解:

$2^{22}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 184

約数和(自身を含む): 322122508800

約数和(自身を除く): 192749201920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 199, 248, 256, 310, 320, 398, 496, 512, 620, 640, 796, 992, 995, 1024, 1240, 1280, 1592, 1984, 1990, 2048, 2480, 2560, 3184, 3968, 3980, 4096, 4960, 5120, 6169, 6368, 7936, 7960, 8192, 9920, 10240, 12338, 12736, 15872, 15920, 16384, 19840, 20480, 24676, 25472, 30845, 31744, 31840, 32768, 39680, 40960, 49352, 50944, 61690, 63488, 63680, 65536, 79360, 81920, 98704, 101888, 123380, 126976, 127360, 131072, 158720, 163840, 197408, 203776, 246760, 253952, 254720, 262144, 317440, 327680, 394816, 407552, 493520, 507904, 509440, 524288, 634880, 655360, 789632, 815104, 987040, 1015808, 1018880, 1048576, 1269760, 1310720, 1579264, 1630208, 1974080, 2031616, 2037760, 2097152, 2539520, 2621440, 3158528, 3260416, 3948160, 4063232, 4075520, 4194304, 5079040, 5242880, 6317056, 6520832, 7896320, 8126464, 8151040, 10158080, 10485760, 12634112, 13041664, 15792640, 16252928, 16302080, 20316160, 20971520, 25268224, 26083328, 31585280, 32505856, 32604160, 40632320, 50536448, 52166656, 63170560, 65011712, 65208320, 81264640, 101072896, 104333312, 126341120, 130023424, 130416640, 162529280, 202145792, 208666624, 252682240, 260833280, 325058560, 404291584, 417333248, 505364480, 521666560, 650117120, 808583168, 834666496, 1010728960, 1043333120, 1617166336, 2021457920, 2086666240, 3234332672, 4042915840, 4173332480, 6468665344, 8085831680, 12937330688, 16171663360, 25874661376, 32343326720, 64686653440, 129373306880]

約数ペア:

[(1, 129373306880), (2, 64686653440), (4, 32343326720), (5, 25874661376), (8, 16171663360), (10, 12937330688), (16, 8085831680), (20, 6468665344), (31, 4173332480), (32, 4042915840), (40, 3234332672), (62, 2086666240), (64, 2021457920), (80, 1617166336), (124, 1043333120), (128, 1010728960), (155, 834666496), (160, 808583168), (199, 650117120), (248, 521666560), (256, 505364480), (310, 417333248), (320, 404291584), (398, 325058560), (496, 260833280), (512, 252682240), (620, 208666624), (640, 202145792), (796, 162529280), (992, 130416640), (995, 130023424), (1024, 126341120), (1240, 104333312), (1280, 101072896), (1592, 81264640), (1984, 65208320), (1990, 65011712), (2048, 63170560), (2480, 52166656), (2560, 50536448), (3184, 40632320), (3968, 32604160), (3980, 32505856), (4096, 31585280), (4960, 26083328), (5120, 25268224), (6169, 20971520), (6368, 20316160), (7936, 16302080), (7960, 16252928), (8192, 15792640), (9920, 13041664), (10240, 12634112), (12338, 10485760), (12736, 10158080), (15872, 8151040), (15920, 8126464), (16384, 7896320), (19840, 6520832), (20480, 6317056), (24676, 5242880), (25472, 5079040), (30845, 4194304), (31744, 4075520), (31840, 4063232), (32768, 3948160), (39680, 3260416), (40960, 3158528), (49352, 2621440), (50944, 2539520), (61690, 2097152), (63488, 2037760), (63680, 2031616), (65536, 1974080), (79360, 1630208), (81920, 1579264), (98704, 1310720), (101888, 1269760), (123380, 1048576), (126976, 1018880), (127360, 1015808), (131072, 987040), (158720, 815104), (163840, 789632), (197408, 655360), (203776, 634880), (246760, 524288), (253952, 509440), (254720, 507904), (262144, 493520), (317440, 407552), (327680, 394816)]