1966551480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1783

約数の個数: 256

約数和(自身を含む): 6968592000

約数和(自身を除く): 5002040520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 37, 40, 45, 54, 58, 60, 72, 74, 87, 90, 108, 111, 116, 120, 135, 145, 148, 174, 180, 185, 216, 222, 232, 261, 270, 290, 296, 333, 348, 360, 370, 435, 444, 522, 540, 555, 580, 666, 696, 740, 783, 870, 888, 999, 1044, 1073, 1080, 1110, 1160, 1305, 1332, 1480, 1566, 1665, 1697, 1740, 1998, 2088, 2146, 2220, 2610, 2664, 3132, 3219, 3330, 3394, 3480, 3915, 3996, 4292, 4440, 4995, 5091, 5220, 5365, 6264, 6438, 6660, 6788, 7830, 7992, 8485, 8584, 9657, 9990, 10182, 10440, 10730, 12876, 13320, 13576, 15273, 15660, 16095, 16970, 19314, 19980, 20364, 21460, 25455, 25752, 28971, 30546, 31320, 32190, 33940, 38628, 39960, 40728, 42920, 45819, 48285, 49213, 50910, 57942, 61092, 62789, 64380, 67880, 76365, 77256, 91638, 96570, 98426, 101820, 115884, 122184, 125578, 128760, 144855, 147639, 152730, 183276, 188367, 193140, 196852, 203640, 229095, 231768, 246065, 251156, 289710, 295278, 305460, 313945, 366552, 376734, 386280, 393704, 442917, 458190, 492130, 502312, 565101, 579420, 590556, 610920, 627890, 738195, 753468, 885834, 916380, 941835, 984260, 1130202, 1158840, 1181112, 1255780, 1328751, 1476390, 1506936, 1695303, 1771668, 1820881, 1832760, 1883670, 1968520, 2214585, 2260404, 2511560, 2657502, 2825505, 2952780, 3390606, 3543336, 3641762, 3767340, 4429170, 4520808, 5315004, 5462643, 5651010, 5905560, 6643755, 6781212, 7283524, 7534680, 8476515, 8858340, 9104405, 10630008, 10925286, 11302020, 13287510, 13562424, 14567048, 16387929, 16953030, 17716680, 18208810, 21850572, 22604040, 26575020, 27313215, 32775858, 33906060, 36417620, 43701144, 49163787, 53150040, 54626430, 65551716, 67812120, 72835240, 81939645, 98327574, 109252860, 131103432, 163879290, 196655148, 218505720, 245818935, 327758580, 393310296, 491637870, 655517160, 983275740, 1966551480]

約数ペア:

[(1, 1966551480), (2, 983275740), (3, 655517160), (4, 491637870), (5, 393310296), (6, 327758580), (8, 245818935), (9, 218505720), (10, 196655148), (12, 163879290), (15, 131103432), (18, 109252860), (20, 98327574), (24, 81939645), (27, 72835240), (29, 67812120), (30, 65551716), (36, 54626430), (37, 53150040), (40, 49163787), (45, 43701144), (54, 36417620), (58, 33906060), (60, 32775858), (72, 27313215), (74, 26575020), (87, 22604040), (90, 21850572), (108, 18208810), (111, 17716680), (116, 16953030), (120, 16387929), (135, 14567048), (145, 13562424), (148, 13287510), (174, 11302020), (180, 10925286), (185, 10630008), (216, 9104405), (222, 8858340), (232, 8476515), (261, 7534680), (270, 7283524), (290, 6781212), (296, 6643755), (333, 5905560), (348, 5651010), (360, 5462643), (370, 5315004), (435, 4520808), (444, 4429170), (522, 3767340), (540, 3641762), (555, 3543336), (580, 3390606), (666, 2952780), (696, 2825505), (740, 2657502), (783, 2511560), (870, 2260404), (888, 2214585), (999, 1968520), (1044, 1883670), (1073, 1832760), (1080, 1820881), (1110, 1771668), (1160, 1695303), (1305, 1506936), (1332, 1476390), (1480, 1328751), (1566, 1255780), (1665, 1181112), (1697, 1158840), (1740, 1130202), (1998, 984260), (2088, 941835), (2146, 916380), (2220, 885834), (2610, 753468), (2664, 738195), (3132, 627890), (3219, 610920), (3330, 590556), (3394, 579420), (3480, 565101), (3915, 502312), (3996, 492130), (4292, 458190), (4440, 442917), (4995, 393704), (5091, 386280), (5220, 376734), (5365, 366552), (6264, 313945), (6438, 305460), (6660, 295278), (6788, 289710), (7830, 251156), (7992, 246065), (8485, 231768), (8584, 229095), (9657, 203640), (9990, 196852), (10182, 193140), (10440, 188367), (10730, 183276), (12876, 152730), (13320, 147639), (13576, 144855), (15273, 128760), (15660, 125578), (16095, 122184), (16970, 115884), (19314, 101820), (19980, 98426), (20364, 96570), (21460, 91638), (25455, 77256), (25752, 76365), (28971, 67880), (30546, 64380), (31320, 62789), (32190, 61092), (33940, 57942), (38628, 50910), (39960, 49213), (40728, 48285), (42920, 45819)]