480501840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 320

約数和(自身を含む): 1874880000

約数和(自身を除く): 1394378160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 343, 364, 390, 392, 420, 449, 455, 490, 520, 546, 560, 588, 624, 637, 686, 728, 735, 780, 784, 840, 898, 910, 980, 1029, 1040, 1092, 1176, 1274, 1347, 1365, 1372, 1456, 1470, 1560, 1680, 1715, 1796, 1820, 1911, 1960, 2058, 2184, 2245, 2352, 2548, 2694, 2730, 2744, 2940, 3120, 3143, 3185, 3430, 3592, 3640, 3822, 3920, 4116, 4368, 4459, 4490, 5096, 5145, 5388, 5460, 5488, 5837, 5880, 6286, 6370, 6735, 6860, 7184, 7280, 7644, 8232, 8918, 8980, 9429, 9555, 10192, 10290, 10776, 10920, 11674, 11760, 12572, 12740, 13377, 13470, 13720, 15288, 15715, 16464, 17511, 17836, 17960, 18858, 19110, 20580, 21552, 21840, 22001, 22295, 23348, 25144, 25480, 26754, 26940, 27440, 29185, 30576, 31430, 35022, 35672, 35920, 37716, 38220, 40859, 41160, 44002, 44590, 46696, 47145, 50288, 50960, 53508, 53880, 58370, 62860, 66003, 66885, 70044, 71344, 75432, 76440, 81718, 82320, 87555, 88004, 89180, 93392, 94290, 107016, 107760, 110005, 116740, 122577, 125720, 132006, 133770, 140088, 150864, 152880, 154007, 163436, 175110, 176008, 178360, 188580, 204295, 214032, 220010, 233480, 245154, 251440, 264012, 267540, 280176, 286013, 308014, 326872, 330015, 350220, 352016, 356720, 377160, 408590, 440020, 462021, 466960, 490308, 528024, 535080, 572026, 612885, 616028, 653744, 660030, 700440, 754320, 770035, 817180, 858039, 880040, 924042, 980616, 1056048, 1070160, 1144052, 1225770, 1232056, 1320060, 1400880, 1430065, 1540070, 1634360, 1716078, 1760080, 1848084, 1961232, 2002091, 2288104, 2310105, 2451540, 2464112, 2640120, 2860130, 3080140, 3268720, 3432156, 3696168, 4004182, 4290195, 4576208, 4620210, 4903080, 5280240, 5720260, 6006273, 6160280, 6864312, 7392336, 8008364, 8580390, 9240420, 9806160, 10010455, 11440520, 12012546, 12320560, 13728624, 16016728, 17160780, 18480840, 20020910, 22881040, 24025092, 30031365, 32033456, 34321560, 36961680, 40041820, 48050184, 60062730, 68643120, 80083640, 96100368, 120125460, 160167280, 240250920, 480501840]

約数ペア:

[(1, 480501840), (2, 240250920), (3, 160167280), (4, 120125460), (5, 96100368), (6, 80083640), (7, 68643120), (8, 60062730), (10, 48050184), (12, 40041820), (13, 36961680), (14, 34321560), (15, 32033456), (16, 30031365), (20, 24025092), (21, 22881040), (24, 20020910), (26, 18480840), (28, 17160780), (30, 16016728), (35, 13728624), (39, 12320560), (40, 12012546), (42, 11440520), (48, 10010455), (49, 9806160), (52, 9240420), (56, 8580390), (60, 8008364), (65, 7392336), (70, 6864312), (78, 6160280), (80, 6006273), (84, 5720260), (91, 5280240), (98, 4903080), (104, 4620210), (105, 4576208), (112, 4290195), (120, 4004182), (130, 3696168), (140, 3432156), (147, 3268720), (156, 3080140), (168, 2860130), (182, 2640120), (195, 2464112), (196, 2451540), (208, 2310105), (210, 2288104), (240, 2002091), (245, 1961232), (260, 1848084), (273, 1760080), (280, 1716078), (294, 1634360), (312, 1540070), (336, 1430065), (343, 1400880), (364, 1320060), (390, 1232056), (392, 1225770), (420, 1144052), (449, 1070160), (455, 1056048), (490, 980616), (520, 924042), (546, 880040), (560, 858039), (588, 817180), (624, 770035), (637, 754320), (686, 700440), (728, 660030), (735, 653744), (780, 616028), (784, 612885), (840, 572026), (898, 535080), (910, 528024), (980, 490308), (1029, 466960), (1040, 462021), (1092, 440020), (1176, 408590), (1274, 377160), (1347, 356720), (1365, 352016), (1372, 350220), (1456, 330015), (1470, 326872), (1560, 308014), (1680, 286013), (1715, 280176), (1796, 267540), (1820, 264012), (1911, 251440), (1960, 245154), (2058, 233480), (2184, 220010), (2245, 214032), (2352, 204295), (2548, 188580), (2694, 178360), (2730, 176008), (2744, 175110), (2940, 163436), (3120, 154007), (3143, 152880), (3185, 150864), (3430, 140088), (3592, 133770), (3640, 132006), (3822, 125720), (3920, 122577), (4116, 116740), (4368, 110005), (4459, 107760), (4490, 107016), (5096, 94290), (5145, 93392), (5388, 89180), (5460, 88004), (5488, 87555), (5837, 82320), (5880, 81718), (6286, 76440), (6370, 75432), (6735, 71344), (6860, 70044), (7184, 66885), (7280, 66003), (7644, 62860), (8232, 58370), (8918, 53880), (8980, 53508), (9429, 50960), (9555, 50288), (10192, 47145), (10290, 46696), (10776, 44590), (10920, 44002), (11674, 41160), (11760, 40859), (12572, 38220), (12740, 37716), (13377, 35920), (13470, 35672), (13720, 35022), (15288, 31430), (15715, 30576), (16464, 29185), (17511, 27440), (17836, 26940), (17960, 26754), (18858, 25480), (19110, 25144), (20580, 23348), (21552, 22295), (21840, 22001)]