390652080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:644

約数の個数: 320

約数和(自身を含む): 1541234688

約数和(自身を除く): 1150582608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 577, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1085, 1092, 1154, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1731, 1736, 1820, 1860, 2015, 2170, 2184, 2308, 2418, 2480, 2604, 2730, 2821, 2885, 3120, 3224, 3255, 3462, 3472, 3640, 3720, 4030, 4039, 4340, 4368, 4616, 4836, 5208, 5460, 5642, 5770, 6045, 6448, 6510, 6924, 7280, 7440, 7501, 8060, 8078, 8463, 8655, 8680, 9232, 9672, 10416, 10920, 11284, 11540, 12090, 12117, 13020, 13848, 14105, 15002, 16120, 16156, 16926, 17310, 17360, 17887, 19344, 20195, 21840, 22503, 22568, 23080, 24180, 24234, 26040, 27696, 28210, 30004, 32240, 32312, 33852, 34620, 35774, 37505, 40390, 42315, 45006, 45136, 46160, 48360, 48468, 52080, 52507, 53661, 56420, 60008, 60585, 64624, 67704, 69240, 71548, 75010, 80780, 84630, 89435, 90012, 96720, 96936, 105014, 107322, 112515, 112840, 120016, 121170, 125209, 135408, 138480, 143096, 150020, 157521, 161560, 169260, 178870, 180024, 193872, 210028, 214644, 225030, 225680, 232531, 242340, 250418, 262535, 268305, 286192, 300040, 315042, 323120, 338520, 357740, 360048, 375627, 420056, 429288, 450060, 465062, 484680, 500836, 525070, 536610, 600080, 626045, 630084, 677040, 697593, 715480, 751254, 787605, 840112, 858576, 900120, 930124, 969360, 1001672, 1050140, 1073220, 1162655, 1252090, 1260168, 1395186, 1430960, 1502508, 1575210, 1627717, 1800240, 1860248, 1878135, 2003344, 2100280, 2146440, 2325310, 2504180, 2520336, 2790372, 3005016, 3150420, 3255434, 3487965, 3720496, 3756270, 4200560, 4292880, 4650620, 4883151, 5008360, 5580744, 6010032, 6300840, 6510868, 6975930, 7512540, 8138585, 9301240, 9766302, 10016720, 11161488, 12601680, 13021736, 13951860, 15025080, 16277170, 18602480, 19532604, 24415755, 26043472, 27903720, 30050160, 32554340, 39065208, 48831510, 55807440, 65108680, 78130416, 97663020, 130217360, 195326040, 390652080]

約数ペア:

[(1, 390652080), (2, 195326040), (3, 130217360), (4, 97663020), (5, 78130416), (6, 65108680), (7, 55807440), (8, 48831510), (10, 39065208), (12, 32554340), (13, 30050160), (14, 27903720), (15, 26043472), (16, 24415755), (20, 19532604), (21, 18602480), (24, 16277170), (26, 15025080), (28, 13951860), (30, 13021736), (31, 12601680), (35, 11161488), (39, 10016720), (40, 9766302), (42, 9301240), (48, 8138585), (52, 7512540), (56, 6975930), (60, 6510868), (62, 6300840), (65, 6010032), (70, 5580744), (78, 5008360), (80, 4883151), (84, 4650620), (91, 4292880), (93, 4200560), (104, 3756270), (105, 3720496), (112, 3487965), (120, 3255434), (124, 3150420), (130, 3005016), (140, 2790372), (155, 2520336), (156, 2504180), (168, 2325310), (182, 2146440), (186, 2100280), (195, 2003344), (208, 1878135), (210, 1860248), (217, 1800240), (240, 1627717), (248, 1575210), (260, 1502508), (273, 1430960), (280, 1395186), (310, 1260168), (312, 1252090), (336, 1162655), (364, 1073220), (372, 1050140), (390, 1001672), (403, 969360), (420, 930124), (434, 900120), (455, 858576), (465, 840112), (496, 787605), (520, 751254), (546, 715480), (560, 697593), (577, 677040), (620, 630084), (624, 626045), (651, 600080), (728, 536610), (744, 525070), (780, 500836), (806, 484680), (840, 465062), (868, 450060), (910, 429288), (930, 420056), (1040, 375627), (1085, 360048), (1092, 357740), (1154, 338520), (1209, 323120), (1240, 315042), (1302, 300040), (1365, 286192), (1456, 268305), (1488, 262535), (1560, 250418), (1612, 242340), (1680, 232531), (1731, 225680), (1736, 225030), (1820, 214644), (1860, 210028), (2015, 193872), (2170, 180024), (2184, 178870), (2308, 169260), (2418, 161560), (2480, 157521), (2604, 150020), (2730, 143096), (2821, 138480), (2885, 135408), (3120, 125209), (3224, 121170), (3255, 120016), (3462, 112840), (3472, 112515), (3640, 107322), (3720, 105014), (4030, 96936), (4039, 96720), (4340, 90012), (4368, 89435), (4616, 84630), (4836, 80780), (5208, 75010), (5460, 71548), (5642, 69240), (5770, 67704), (6045, 64624), (6448, 60585), (6510, 60008), (6924, 56420), (7280, 53661), (7440, 52507), (7501, 52080), (8060, 48468), (8078, 48360), (8463, 46160), (8655, 45136), (8680, 45006), (9232, 42315), (9672, 40390), (10416, 37505), (10920, 35774), (11284, 34620), (11540, 33852), (12090, 32312), (12117, 32240), (13020, 30004), (13848, 28210), (14105, 27696), (15002, 26040), (16120, 24234), (16156, 24180), (16926, 23080), (17310, 22568), (17360, 22503), (17887, 21840), (19344, 20195)]