514211880

素因数分解:

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

素因数の和:110

約数の個数: 384

約数和(自身を含む): 2001888000

約数和(自身を除く): 1487676120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 49, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 98, 104, 105, 120, 124, 130, 140, 147, 155, 156, 168, 182, 186, 195, 196, 210, 217, 245, 248, 260, 273, 280, 294, 310, 312, 343, 364, 372, 390, 392, 403, 420, 434, 455, 465, 490, 520, 546, 588, 620, 637, 651, 686, 728, 735, 744, 780, 806, 840, 868, 910, 930, 961, 980, 1029, 1085, 1092, 1176, 1209, 1240, 1274, 1302, 1365, 1372, 1470, 1519, 1560, 1612, 1715, 1736, 1820, 1860, 1911, 1922, 1960, 2015, 2058, 2170, 2184, 2418, 2548, 2604, 2730, 2744, 2821, 2883, 2940, 3038, 3185, 3224, 3255, 3430, 3640, 3720, 3822, 3844, 4030, 4116, 4340, 4459, 4557, 4805, 4836, 5096, 5145, 5208, 5460, 5642, 5766, 5880, 6045, 6076, 6370, 6510, 6727, 6860, 7595, 7644, 7688, 8060, 8232, 8463, 8680, 8918, 9114, 9555, 9610, 9672, 10290, 10633, 10920, 11284, 11532, 12090, 12152, 12493, 12740, 13020, 13377, 13454, 13720, 14105, 14415, 15190, 15288, 16120, 16926, 17836, 18228, 19110, 19220, 19747, 20181, 20580, 21266, 22295, 22568, 22785, 23064, 24180, 24986, 25480, 26040, 26754, 26908, 28210, 28830, 30380, 31899, 33635, 33852, 35672, 36456, 37479, 38220, 38440, 39494, 40362, 41160, 42315, 42532, 44590, 45570, 47089, 48360, 49972, 53165, 53508, 53816, 56420, 57660, 59241, 60760, 62465, 63798, 66885, 67270, 67704, 74958, 76440, 78988, 80724, 84630, 85064, 87451, 89180, 91140, 94178, 98735, 99944, 100905, 106330, 107016, 112840, 115320, 118482, 124930, 127596, 133770, 134540, 138229, 141267, 149916, 157976, 159495, 161448, 169260, 174902, 178360, 182280, 187395, 188356, 197470, 201810, 212660, 235445, 236964, 249860, 255192, 262353, 267540, 269080, 276458, 282534, 296205, 299832, 318990, 329623, 338520, 349804, 374790, 376712, 394940, 403620, 414687, 425320, 437255, 470890, 473928, 499720, 524706, 535080, 552916, 565068, 592410, 612157, 637980, 659246, 691145, 699608, 706335, 749580, 789880, 807240, 829374, 874510, 941780, 988869, 1049412, 1105832, 1130136, 1184820, 1224314, 1275960, 1311765, 1318492, 1382290, 1412670, 1499160, 1648115, 1658748, 1749020, 1836471, 1883560, 1977738, 2073435, 2098824, 2369640, 2448628, 2623530, 2636984, 2764580, 2825340, 3060785, 3296230, 3317496, 3498040, 3672942, 3955476, 4146870, 4285099, 4897256, 4944345, 5247060, 5529160, 5650680, 6121570, 6592460, 7345884, 7910952, 8293740, 8570198, 9182355, 9888690, 10494120, 12243140, 12855297, 13184920, 14691768, 16587480, 17140396, 18364710, 19777380, 21425495, 24486280, 25710594, 34280792, 36729420, 39554760, 42850990, 51421188, 64276485, 73458840, 85701980, 102842376, 128552970, 171403960, 257105940, 514211880]

約数ペア:

[(1, 514211880), (2, 257105940), (3, 171403960), (4, 128552970), (5, 102842376), (6, 85701980), (7, 73458840), (8, 64276485), (10, 51421188), (12, 42850990), (13, 39554760), (14, 36729420), (15, 34280792), (20, 25710594), (21, 24486280), (24, 21425495), (26, 19777380), (28, 18364710), (30, 17140396), (31, 16587480), (35, 14691768), (39, 13184920), (40, 12855297), (42, 12243140), (49, 10494120), (52, 9888690), (56, 9182355), (60, 8570198), (62, 8293740), (65, 7910952), (70, 7345884), (78, 6592460), (84, 6121570), (91, 5650680), (93, 5529160), (98, 5247060), (104, 4944345), (105, 4897256), (120, 4285099), (124, 4146870), (130, 3955476), (140, 3672942), (147, 3498040), (155, 3317496), (156, 3296230), (168, 3060785), (182, 2825340), (186, 2764580), (195, 2636984), (196, 2623530), (210, 2448628), (217, 2369640), (245, 2098824), (248, 2073435), (260, 1977738), (273, 1883560), (280, 1836471), (294, 1749020), (310, 1658748), (312, 1648115), (343, 1499160), (364, 1412670), (372, 1382290), (390, 1318492), (392, 1311765), (403, 1275960), (420, 1224314), (434, 1184820), (455, 1130136), (465, 1105832), (490, 1049412), (520, 988869), (546, 941780), (588, 874510), (620, 829374), (637, 807240), (651, 789880), (686, 749580), (728, 706335), (735, 699608), (744, 691145), (780, 659246), (806, 637980), (840, 612157), (868, 592410), (910, 565068), (930, 552916), (961, 535080), (980, 524706), (1029, 499720), (1085, 473928), (1092, 470890), (1176, 437255), (1209, 425320), (1240, 414687), (1274, 403620), (1302, 394940), (1365, 376712), (1372, 374790), (1470, 349804), (1519, 338520), (1560, 329623), (1612, 318990), (1715, 299832), (1736, 296205), (1820, 282534), (1860, 276458), (1911, 269080), (1922, 267540), (1960, 262353), (2015, 255192), (2058, 249860), (2170, 236964), (2184, 235445), (2418, 212660), (2548, 201810), (2604, 197470), (2730, 188356), (2744, 187395), (2821, 182280), (2883, 178360), (2940, 174902), (3038, 169260), (3185, 161448), (3224, 159495), (3255, 157976), (3430, 149916), (3640, 141267), (3720, 138229), (3822, 134540), (3844, 133770), (4030, 127596), (4116, 124930), (4340, 118482), (4459, 115320), (4557, 112840), (4805, 107016), (4836, 106330), (5096, 100905), (5145, 99944), (5208, 98735), (5460, 94178), (5642, 91140), (5766, 89180), (5880, 87451), (6045, 85064), (6076, 84630), (6370, 80724), (6510, 78988), (6727, 76440), (6860, 74958), (7595, 67704), (7644, 67270), (7688, 66885), (8060, 63798), (8232, 62465), (8463, 60760), (8680, 59241), (8918, 57660), (9114, 56420), (9555, 53816), (9610, 53508), (9672, 53165), (10290, 49972), (10633, 48360), (10920, 47089), (11284, 45570), (11532, 44590), (12090, 42532), (12152, 42315), (12493, 41160), (12740, 40362), (13020, 39494), (13377, 38440), (13454, 38220), (13720, 37479), (14105, 36456), (14415, 35672), (15190, 33852), (15288, 33635), (16120, 31899), (16926, 30380), (17836, 28830), (18228, 28210), (19110, 26908), (19220, 26754), (19747, 26040), (20181, 25480), (20580, 24986), (21266, 24180), (22295, 23064), (22568, 22785)]