7949583720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{39503}}^1$

素因数の和:39576

約数の個数: 192

約数和(自身を含む): 28471322880

約数和(自身を除く): 20521739160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1935, 2236, 2340, 2580, 2795, 3096, 3354, 3870, 4472, 4680, 5031, 5160, 5590, 6708, 7740, 8385, 10062, 11180, 13416, 15480, 16770, 20124, 22360, 25155, 33540, 39503, 40248, 50310, 67080, 79006, 100620, 118509, 158012, 197515, 201240, 237018, 316024, 355527, 395030, 474036, 513539, 592545, 711054, 790060, 948072, 1027078, 1185090, 1422108, 1540617, 1580120, 1698629, 1777635, 2054156, 2370180, 2567695, 2844216, 3081234, 3397258, 3555270, 4108312, 4621851, 4740360, 5095887, 5135390, 6162468, 6794516, 7110540, 7703085, 8493145, 9243702, 10191774, 10270780, 12324936, 13589032, 14221080, 15287661, 15406170, 16986290, 18487404, 20383548, 20541560, 22082177, 23109255, 25479435, 30575322, 30812340, 33972580, 36974808, 40767096, 44164354, 46218510, 50958870, 61150644, 61624680, 66246531, 67945160, 76438305, 88328708, 92437020, 101917740, 110410885, 122301288, 132493062, 152876610, 176657416, 184874040, 198739593, 203835480, 220821770, 264986124, 305753220, 331232655, 397479186, 441643540, 529972248, 611506440, 662465310, 794958372, 883287080, 993697965, 1324930620, 1589916744, 1987395930, 2649861240, 3974791860, 7949583720]

約数ペア:

[(1, 7949583720), (2, 3974791860), (3, 2649861240), (4, 1987395930), (5, 1589916744), (6, 1324930620), (8, 993697965), (9, 883287080), (10, 794958372), (12, 662465310), (13, 611506440), (15, 529972248), (18, 441643540), (20, 397479186), (24, 331232655), (26, 305753220), (30, 264986124), (36, 220821770), (39, 203835480), (40, 198739593), (43, 184874040), (45, 176657416), (52, 152876610), (60, 132493062), (65, 122301288), (72, 110410885), (78, 101917740), (86, 92437020), (90, 88328708), (104, 76438305), (117, 67945160), (120, 66246531), (129, 61624680), (130, 61150644), (156, 50958870), (172, 46218510), (180, 44164354), (195, 40767096), (215, 36974808), (234, 33972580), (258, 30812340), (260, 30575322), (312, 25479435), (344, 23109255), (360, 22082177), (387, 20541560), (390, 20383548), (430, 18487404), (468, 16986290), (516, 15406170), (520, 15287661), (559, 14221080), (585, 13589032), (645, 12324936), (774, 10270780), (780, 10191774), (860, 9243702), (936, 8493145), (1032, 7703085), (1118, 7110540), (1170, 6794516), (1290, 6162468), (1548, 5135390), (1560, 5095887), (1677, 4740360), (1720, 4621851), (1935, 4108312), (2236, 3555270), (2340, 3397258), (2580, 3081234), (2795, 2844216), (3096, 2567695), (3354, 2370180), (3870, 2054156), (4472, 1777635), (4680, 1698629), (5031, 1580120), (5160, 1540617), (5590, 1422108), (6708, 1185090), (7740, 1027078), (8385, 948072), (10062, 790060), (11180, 711054), (13416, 592545), (15480, 513539), (16770, 474036), (20124, 395030), (22360, 355527), (25155, 316024), (33540, 237018), (39503, 201240), (40248, 197515), (50310, 158012), (67080, 118509), (79006, 100620)]