789737050720

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1\times {\mathrm{1117}}^1$

素因数の和:1953

約数の個数: 192

約数和(自身を含む): 1916992598976

約数和(自身を除く): 1127255548256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 101, 134, 160, 202, 268, 335, 404, 505, 536, 653, 670, 808, 1010, 1072, 1117, 1306, 1340, 1616, 2020, 2144, 2234, 2612, 2680, 3232, 3265, 4040, 4468, 5224, 5360, 5585, 6530, 6767, 8080, 8936, 10448, 10720, 11170, 13060, 13534, 16160, 17872, 20896, 22340, 26120, 27068, 33835, 35744, 43751, 44680, 52240, 54136, 65953, 67670, 74839, 87502, 89360, 104480, 108272, 112817, 131906, 135340, 149678, 175004, 178720, 216544, 218755, 225634, 263812, 270680, 299356, 329765, 350008, 374195, 437510, 451268, 527624, 541360, 564085, 598712, 659530, 700016, 729401, 748390, 875020, 902536, 1055248, 1082720, 1128170, 1197424, 1319060, 1400032, 1458802, 1496780, 1750040, 1805072, 2110496, 2256340, 2394848, 2638120, 2917604, 2993560, 3500080, 3610144, 3647005, 4418851, 4512680, 5276240, 5835208, 5987120, 7000160, 7294010, 7558739, 8837702, 9025360, 10552480, 11670416, 11974240, 14588020, 15117478, 17675404, 18050720, 22094255, 23340832, 29176040, 30234956, 35350808, 37793695, 44188510, 48869867, 58352080, 60469912, 70701616, 73669501, 75587390, 88377020, 97739734, 116704160, 120939824, 141403232, 147339002, 151174780, 176754040, 195479468, 241879648, 244349335, 294678004, 302349560, 353508080, 368347505, 390958936, 488698670, 589356008, 604699120, 707016160, 736695010, 781917872, 977397340, 1178712016, 1209398240, 1473390020, 1563835744, 1954794680, 2357424032, 2946780040, 3909589360, 4935856567, 5893560080, 7819178720, 9871713134, 11787120160, 19743426268, 24679282835, 39486852536, 49358565670, 78973705072, 98717131340, 157947410144, 197434262680, 394868525360, 789737050720]

約数ペア:

[(1, 789737050720), (2, 394868525360), (4, 197434262680), (5, 157947410144), (8, 98717131340), (10, 78973705072), (16, 49358565670), (20, 39486852536), (32, 24679282835), (40, 19743426268), (67, 11787120160), (80, 9871713134), (101, 7819178720), (134, 5893560080), (160, 4935856567), (202, 3909589360), (268, 2946780040), (335, 2357424032), (404, 1954794680), (505, 1563835744), (536, 1473390020), (653, 1209398240), (670, 1178712016), (808, 977397340), (1010, 781917872), (1072, 736695010), (1117, 707016160), (1306, 604699120), (1340, 589356008), (1616, 488698670), (2020, 390958936), (2144, 368347505), (2234, 353508080), (2612, 302349560), (2680, 294678004), (3232, 244349335), (3265, 241879648), (4040, 195479468), (4468, 176754040), (5224, 151174780), (5360, 147339002), (5585, 141403232), (6530, 120939824), (6767, 116704160), (8080, 97739734), (8936, 88377020), (10448, 75587390), (10720, 73669501), (11170, 70701616), (13060, 60469912), (13534, 58352080), (16160, 48869867), (17872, 44188510), (20896, 37793695), (22340, 35350808), (26120, 30234956), (27068, 29176040), (33835, 23340832), (35744, 22094255), (43751, 18050720), (44680, 17675404), (52240, 15117478), (54136, 14588020), (65953, 11974240), (67670, 11670416), (74839, 10552480), (87502, 9025360), (89360, 8837702), (104480, 7558739), (108272, 7294010), (112817, 7000160), (131906, 5987120), (135340, 5835208), (149678, 5276240), (175004, 4512680), (178720, 4418851), (216544, 3647005), (218755, 3610144), (225634, 3500080), (263812, 2993560), (270680, 2917604), (299356, 2638120), (329765, 2394848), (350008, 2256340), (374195, 2110496), (437510, 1805072), (451268, 1750040), (527624, 1496780), (541360, 1458802), (564085, 1400032), (598712, 1319060), (659530, 1197424), (700016, 1128170), (729401, 1082720), (748390, 1055248), (875020, 902536)]