155000714240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{3181}}^1$

素因数の和:3544

約数の個数: 176

約数和(自身を含む): 385185529344

約数和(自身を除く): 230184815104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 307, 310, 320, 496, 512, 614, 620, 640, 992, 1024, 1228, 1240, 1280, 1535, 1984, 2456, 2480, 2560, 3070, 3181, 3968, 4912, 4960, 5120, 6140, 6362, 7936, 9517, 9824, 9920, 12280, 12724, 15872, 15905, 19034, 19648, 19840, 24560, 25448, 31744, 31810, 38068, 39296, 39680, 47585, 49120, 50896, 63620, 76136, 78592, 79360, 95170, 98240, 98611, 101792, 127240, 152272, 157184, 158720, 190340, 196480, 197222, 203584, 254480, 304544, 314368, 380680, 392960, 394444, 407168, 493055, 508960, 609088, 761360, 785920, 788888, 814336, 976567, 986110, 1017920, 1218176, 1522720, 1571840, 1577776, 1628672, 1953134, 1972220, 2035840, 2436352, 3045440, 3155552, 3257344, 3906268, 3944440, 4071680, 4872704, 4882835, 6090880, 6311104, 7812536, 7888880, 8143360, 9745408, 9765670, 12181760, 12622208, 15625072, 15777760, 16286720, 19531340, 24363520, 25244416, 30273577, 31250144, 31555520, 39062680, 48727040, 50488832, 60547154, 62500288, 63111040, 78125360, 100977664, 121094308, 125000576, 126222080, 151367885, 156250720, 242188616, 250001152, 252444160, 302735770, 312501440, 484377232, 500002304, 504888320, 605471540, 625002880, 968754464, 1000004608, 1210943080, 1250005760, 1937508928, 2421886160, 2500011520, 3875017856, 4843772320, 5000023040, 7750035712, 9687544640, 15500071424, 19375089280, 31000142848, 38750178560, 77500357120, 155000714240]

約数ペア:

[(1, 155000714240), (2, 77500357120), (4, 38750178560), (5, 31000142848), (8, 19375089280), (10, 15500071424), (16, 9687544640), (20, 7750035712), (31, 5000023040), (32, 4843772320), (40, 3875017856), (62, 2500011520), (64, 2421886160), (80, 1937508928), (124, 1250005760), (128, 1210943080), (155, 1000004608), (160, 968754464), (248, 625002880), (256, 605471540), (307, 504888320), (310, 500002304), (320, 484377232), (496, 312501440), (512, 302735770), (614, 252444160), (620, 250001152), (640, 242188616), (992, 156250720), (1024, 151367885), (1228, 126222080), (1240, 125000576), (1280, 121094308), (1535, 100977664), (1984, 78125360), (2456, 63111040), (2480, 62500288), (2560, 60547154), (3070, 50488832), (3181, 48727040), (3968, 39062680), (4912, 31555520), (4960, 31250144), (5120, 30273577), (6140, 25244416), (6362, 24363520), (7936, 19531340), (9517, 16286720), (9824, 15777760), (9920, 15625072), (12280, 12622208), (12724, 12181760), (15872, 9765670), (15905, 9745408), (19034, 8143360), (19648, 7888880), (19840, 7812536), (24560, 6311104), (25448, 6090880), (31744, 4882835), (31810, 4872704), (38068, 4071680), (39296, 3944440), (39680, 3906268), (47585, 3257344), (49120, 3155552), (50896, 3045440), (63620, 2436352), (76136, 2035840), (78592, 1972220), (79360, 1953134), (95170, 1628672), (98240, 1577776), (98611, 1571840), (101792, 1522720), (127240, 1218176), (152272, 1017920), (157184, 986110), (158720, 976567), (190340, 814336), (196480, 788888), (197222, 785920), (203584, 761360), (254480, 609088), (304544, 508960), (314368, 493055), (380680, 407168), (392960, 394444)]