69523717760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1997}}^1$

素因数の和:2451

約数の個数: 256

約数和(自身を含む): 200535264000

約数和(自身を除く): 131011546240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 409, 448, 532, 560, 608, 640, 665, 760, 818, 896, 1064, 1120, 1216, 1330, 1520, 1636, 1997, 2045, 2128, 2240, 2432, 2660, 2863, 3040, 3272, 3994, 4090, 4256, 4480, 5320, 5726, 6080, 6544, 7771, 7988, 8180, 8512, 9985, 10640, 11452, 12160, 13088, 13979, 14315, 15542, 15976, 16360, 17024, 19970, 21280, 22904, 26176, 27958, 28630, 31084, 31952, 32720, 37943, 38855, 39940, 42560, 45808, 52352, 54397, 55916, 57260, 62168, 63904, 65440, 69895, 75886, 77710, 79880, 85120, 91616, 108794, 111832, 114520, 124336, 127808, 130880, 139790, 151772, 155420, 159760, 183232, 189715, 217588, 223664, 229040, 248672, 255616, 261760, 265601, 271985, 279580, 303544, 310840, 319520, 366464, 379430, 435176, 447328, 458080, 497344, 531202, 543970, 559160, 607088, 621680, 639040, 758860, 816773, 870352, 894656, 916160, 994688, 1062404, 1087940, 1118320, 1214176, 1243360, 1278080, 1328005, 1517720, 1633546, 1740704, 1789312, 1832320, 2124808, 2175880, 2236640, 2428352, 2486720, 2656010, 3035440, 3267092, 3481408, 4083865, 4249616, 4351760, 4473280, 4856704, 4973440, 5312020, 5717411, 6070880, 6534184, 6962816, 8167730, 8499232, 8703520, 8946560, 10624040, 11434822, 12141760, 13068368, 15518687, 16335460, 16998464, 17407040, 21248080, 22869644, 24283520, 26136736, 28587055, 31037374, 32670920, 33996928, 34814080, 42496160, 45739288, 52273472, 57174110, 62074748, 65341840, 77593435, 84992320, 91478576, 104546944, 108630809, 114348220, 124149496, 130683680, 155186870, 169984640, 182957152, 217261618, 228696440, 248298992, 261367360, 310373740, 365914304, 434523236, 457392880, 496597984, 522734720, 543154045, 620747480, 731828608, 869046472, 914785760, 993195968, 1086308090, 1241494960, 1738092944, 1829571520, 1986391936, 2172616180, 2482989920, 3476185888, 3659143040, 4345232360, 4965979840, 6952371776, 8690464720, 9931959680, 13904743552, 17380929440, 34761858880, 69523717760]

約数ペア:

[(1, 69523717760), (2, 34761858880), (4, 17380929440), (5, 13904743552), (7, 9931959680), (8, 8690464720), (10, 6952371776), (14, 4965979840), (16, 4345232360), (19, 3659143040), (20, 3476185888), (28, 2482989920), (32, 2172616180), (35, 1986391936), (38, 1829571520), (40, 1738092944), (56, 1241494960), (64, 1086308090), (70, 993195968), (76, 914785760), (80, 869046472), (95, 731828608), (112, 620747480), (128, 543154045), (133, 522734720), (140, 496597984), (152, 457392880), (160, 434523236), (190, 365914304), (224, 310373740), (266, 261367360), (280, 248298992), (304, 228696440), (320, 217261618), (380, 182957152), (409, 169984640), (448, 155186870), (532, 130683680), (560, 124149496), (608, 114348220), (640, 108630809), (665, 104546944), (760, 91478576), (818, 84992320), (896, 77593435), (1064, 65341840), (1120, 62074748), (1216, 57174110), (1330, 52273472), (1520, 45739288), (1636, 42496160), (1997, 34814080), (2045, 33996928), (2128, 32670920), (2240, 31037374), (2432, 28587055), (2660, 26136736), (2863, 24283520), (3040, 22869644), (3272, 21248080), (3994, 17407040), (4090, 16998464), (4256, 16335460), (4480, 15518687), (5320, 13068368), (5726, 12141760), (6080, 11434822), (6544, 10624040), (7771, 8946560), (7988, 8703520), (8180, 8499232), (8512, 8167730), (9985, 6962816), (10640, 6534184), (11452, 6070880), (12160, 5717411), (13088, 5312020), (13979, 4973440), (14315, 4856704), (15542, 4473280), (15976, 4351760), (16360, 4249616), (17024, 4083865), (19970, 3481408), (21280, 3267092), (22904, 3035440), (26176, 2656010), (27958, 2486720), (28630, 2428352), (31084, 2236640), (31952, 2175880), (32720, 2124808), (37943, 1832320), (38855, 1789312), (39940, 1740704), (42560, 1633546), (45808, 1517720), (52352, 1328005), (54397, 1278080), (55916, 1243360), (57260, 1214176), (62168, 1118320), (63904, 1087940), (65440, 1062404), (69895, 994688), (75886, 916160), (77710, 894656), (79880, 870352), (85120, 816773), (91616, 758860), (108794, 639040), (111832, 621680), (114520, 607088), (124336, 559160), (127808, 543970), (130880, 531202), (139790, 497344), (151772, 458080), (155420, 447328), (159760, 435176), (183232, 379430), (189715, 366464), (217588, 319520), (223664, 310840), (229040, 303544), (248672, 279580), (255616, 271985), (261760, 265601)]