1028423760

素因数分解:

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

素因数の和:112

約数の個数: 480

約数和(自身を含む): 4137235200

約数和(自身を除く): 3108811440

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, 49, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 98, 104, 105, 112, 120, 124, 130, 140, 147, 155, 156, 168, 182, 186, 195, 196, 208, 210, 217, 240, 245, 248, 260, 273, 280, 294, 310, 312, 336, 343, 364, 372, 390, 392, 403, 420, 434, 455, 465, 490, 496, 520, 546, 560, 588, 620, 624, 637, 651, 686, 728, 735, 744, 780, 784, 806, 840, 868, 910, 930, 961, 980, 1029, 1040, 1085, 1092, 1176, 1209, 1240, 1274, 1302, 1365, 1372, 1456, 1470, 1488, 1519, 1560, 1612, 1680, 1715, 1736, 1820, 1860, 1911, 1922, 1960, 2015, 2058, 2170, 2184, 2352, 2418, 2480, 2548, 2604, 2730, 2744, 2821, 2883, 2940, 3038, 3120, 3185, 3224, 3255, 3430, 3472, 3640, 3720, 3822, 3844, 3920, 4030, 4116, 4340, 4368, 4459, 4557, 4805, 4836, 5096, 5145, 5208, 5460, 5488, 5642, 5766, 5880, 6045, 6076, 6370, 6448, 6510, 6727, 6860, 7280, 7440, 7595, 7644, 7688, 8060, 8232, 8463, 8680, 8918, 9114, 9555, 9610, 9672, 10192, 10290, 10416, 10633, 10920, 11284, 11532, 11760, 12090, 12152, 12493, 12740, 13020, 13377, 13454, 13720, 14105, 14415, 15190, 15288, 15376, 16120, 16464, 16926, 17360, 17836, 18228, 19110, 19220, 19344, 19747, 20181, 20580, 21266, 21840, 22295, 22568, 22785, 23064, 24180, 24304, 24986, 25480, 26040, 26754, 26908, 27440, 28210, 28830, 30380, 30576, 31899, 32240, 33635, 33852, 35672, 36456, 37479, 38220, 38440, 39494, 40362, 41160, 42315, 42532, 44590, 45136, 45570, 46128, 47089, 48360, 49972, 50960, 52080, 53165, 53508, 53816, 56420, 57660, 59241, 60760, 62465, 63798, 66885, 67270, 67704, 71344, 72912, 74958, 76440, 76880, 78988, 80724, 82320, 84630, 85064, 87451, 89180, 91140, 94178, 96720, 98735, 99944, 100905, 106330, 107016, 107632, 112840, 115320, 118482, 121520, 124930, 127596, 133770, 134540, 135408, 138229, 141267, 149916, 152880, 157976, 159495, 161448, 169260, 170128, 174902, 178360, 182280, 187395, 188356, 197470, 199888, 201810, 212660, 214032, 225680, 230640, 235445, 236964, 249860, 255192, 262353, 267540, 269080, 276458, 282534, 296205, 299832, 315952, 318990, 322896, 329623, 338520, 349804, 356720, 364560, 374790, 376712, 394940, 403620, 414687, 425320, 437255, 470890, 473928, 499720, 510384, 524706, 535080, 538160, 552916, 565068, 592410, 599664, 612157, 637980, 659246, 677040, 691145, 699608, 706335, 749580, 753424, 789880, 807240, 829374, 850640, 874510, 941780, 947856, 988869, 999440, 1049412, 1070160, 1105832, 1130136, 1184820, 1224314, 1275960, 1311765, 1318492, 1382290, 1399216, 1412670, 1499160, 1579760, 1614480, 1648115, 1658748, 1749020, 1836471, 1883560, 1977738, 2073435, 2098824, 2211664, 2260272, 2369640, 2448628, 2551920, 2623530, 2636984, 2764580, 2825340, 2998320, 3060785, 3296230, 3317496, 3498040, 3672942, 3767120, 3955476, 4146870, 4197648, 4285099, 4739280, 4897256, 4944345, 5247060, 5273968, 5529160, 5650680, 6121570, 6592460, 6634992, 6996080, 7345884, 7910952, 8293740, 8570198, 9182355, 9794512, 9888690, 10494120, 11058320, 11301360, 12243140, 12855297, 13184920, 14691768, 15821904, 16587480, 17140396, 18364710, 19777380, 20988240, 21425495, 24486280, 25710594, 26369840, 29383536, 33174960, 34280792, 36729420, 39554760, 42850990, 48972560, 51421188, 64276485, 68561584, 73458840, 79109520, 85701980, 102842376, 128552970, 146917680, 171403960, 205684752, 257105940, 342807920, 514211880, 1028423760]

約数ペア:

[(1, 1028423760), (2, 514211880), (3, 342807920), (4, 257105940), (5, 205684752), (6, 171403960), (7, 146917680), (8, 128552970), (10, 102842376), (12, 85701980), (13, 79109520), (14, 73458840), (15, 68561584), (16, 64276485), (20, 51421188), (21, 48972560), (24, 42850990), (26, 39554760), (28, 36729420), (30, 34280792), (31, 33174960), (35, 29383536), (39, 26369840), (40, 25710594), (42, 24486280), (48, 21425495), (49, 20988240), (52, 19777380), (56, 18364710), (60, 17140396), (62, 16587480), (65, 15821904), (70, 14691768), (78, 13184920), (80, 12855297), (84, 12243140), (91, 11301360), (93, 11058320), (98, 10494120), (104, 9888690), (105, 9794512), (112, 9182355), (120, 8570198), (124, 8293740), (130, 7910952), (140, 7345884), (147, 6996080), (155, 6634992), (156, 6592460), (168, 6121570), (182, 5650680), (186, 5529160), (195, 5273968), (196, 5247060), (208, 4944345), (210, 4897256), (217, 4739280), (240, 4285099), (245, 4197648), (248, 4146870), (260, 3955476), (273, 3767120), (280, 3672942), (294, 3498040), (310, 3317496), (312, 3296230), (336, 3060785), (343, 2998320), (364, 2825340), (372, 2764580), (390, 2636984), (392, 2623530), (403, 2551920), (420, 2448628), (434, 2369640), (455, 2260272), (465, 2211664), (490, 2098824), (496, 2073435), (520, 1977738), (546, 1883560), (560, 1836471), (588, 1749020), (620, 1658748), (624, 1648115), (637, 1614480), (651, 1579760), (686, 1499160), (728, 1412670), (735, 1399216), (744, 1382290), (780, 1318492), (784, 1311765), (806, 1275960), (840, 1224314), (868, 1184820), (910, 1130136), (930, 1105832), (961, 1070160), (980, 1049412), (1029, 999440), (1040, 988869), (1085, 947856), (1092, 941780), (1176, 874510), (1209, 850640), (1240, 829374), (1274, 807240), (1302, 789880), (1365, 753424), (1372, 749580), (1456, 706335), (1470, 699608), (1488, 691145), (1519, 677040), (1560, 659246), (1612, 637980), (1680, 612157), (1715, 599664), (1736, 592410), (1820, 565068), (1860, 552916), (1911, 538160), (1922, 535080), (1960, 524706), (2015, 510384), (2058, 499720), (2170, 473928), (2184, 470890), (2352, 437255), (2418, 425320), (2480, 414687), (2548, 403620), (2604, 394940), (2730, 376712), (2744, 374790), (2821, 364560), (2883, 356720), (2940, 349804), (3038, 338520), (3120, 329623), (3185, 322896), (3224, 318990), (3255, 315952), (3430, 299832), (3472, 296205), (3640, 282534), (3720, 276458), (3822, 269080), (3844, 267540), (3920, 262353), (4030, 255192), (4116, 249860), (4340, 236964), (4368, 235445), (4459, 230640), (4557, 225680), (4805, 214032), (4836, 212660), (5096, 201810), (5145, 199888), (5208, 197470), (5460, 188356), (5488, 187395), (5642, 182280), (5766, 178360), (5880, 174902), (6045, 170128), (6076, 169260), (6370, 161448), (6448, 159495), (6510, 157976), (6727, 152880), (6860, 149916), (7280, 141267), (7440, 138229), (7595, 135408), (7644, 134540), (7688, 133770), (8060, 127596), (8232, 124930), (8463, 121520), (8680, 118482), (8918, 115320), (9114, 112840), (9555, 107632), (9610, 107016), (9672, 106330), (10192, 100905), (10290, 99944), (10416, 98735), (10633, 96720), (10920, 94178), (11284, 91140), (11532, 89180), (11760, 87451), (12090, 85064), (12152, 84630), (12493, 82320), (12740, 80724), (13020, 78988), (13377, 76880), (13454, 76440), (13720, 74958), (14105, 72912), (14415, 71344), (15190, 67704), (15288, 67270), (15376, 66885), (16120, 63798), (16464, 62465), (16926, 60760), (17360, 59241), (17836, 57660), (18228, 56420), (19110, 53816), (19220, 53508), (19344, 53165), (19747, 52080), (20181, 50960), (20580, 49972), (21266, 48360), (21840, 47089), (22295, 46128), (22568, 45570), (22785, 45136), (23064, 44590), (24180, 42532), (24304, 42315), (24986, 41160), (25480, 40362), (26040, 39494), (26754, 38440), (26908, 38220), (27440, 37479), (28210, 36456), (28830, 35672), (30380, 33852), (30576, 33635), (31899, 32240)]