213272640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 336

約数和(自身を含む): 855878400

約数和(自身を除く): 642605760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 142, 144, 149, 160, 168, 180, 192, 210, 213, 224, 240, 252, 280, 284, 288, 298, 315, 320, 336, 355, 360, 420, 426, 447, 448, 480, 497, 504, 560, 568, 576, 596, 630, 639, 672, 710, 720, 745, 840, 852, 894, 960, 994, 1008, 1043, 1065, 1120, 1136, 1192, 1260, 1278, 1341, 1344, 1420, 1440, 1490, 1491, 1680, 1704, 1788, 1988, 2016, 2086, 2130, 2235, 2240, 2272, 2384, 2485, 2520, 2556, 2682, 2840, 2880, 2980, 2982, 3129, 3195, 3360, 3408, 3576, 3976, 4032, 4172, 4260, 4470, 4473, 4544, 4768, 4970, 5040, 5112, 5215, 5364, 5680, 5960, 5964, 6258, 6390, 6705, 6720, 6816, 7152, 7455, 7952, 8344, 8520, 8940, 8946, 9387, 9536, 9940, 10080, 10224, 10430, 10579, 10728, 11360, 11920, 11928, 12516, 12780, 13410, 13632, 14304, 14910, 15645, 15904, 16688, 17040, 17880, 17892, 18774, 19880, 20160, 20448, 20860, 21158, 21456, 22365, 22720, 23840, 23856, 25032, 25560, 26820, 28608, 29820, 31290, 31737, 31808, 33376, 34080, 35760, 35784, 37548, 39760, 40896, 41720, 42316, 42912, 44730, 46935, 47680, 47712, 50064, 51120, 52895, 53640, 59640, 62580, 63474, 66752, 68160, 71520, 71568, 74053, 75096, 79520, 83440, 84632, 85824, 89460, 93870, 95211, 95424, 100128, 102240, 105790, 107280, 119280, 125160, 126948, 143040, 143136, 148106, 150192, 158685, 159040, 166880, 169264, 178920, 187740, 190422, 200256, 204480, 211580, 214560, 222159, 238560, 250320, 253896, 286272, 296212, 300384, 317370, 333760, 338528, 357840, 370265, 375480, 380844, 423160, 429120, 444318, 476055, 477120, 500640, 507792, 592424, 600768, 634740, 666477, 677056, 715680, 740530, 750960, 761688, 846320, 888636, 952110, 1001280, 1015584, 1110795, 1184848, 1269480, 1332954, 1431360, 1481060, 1501920, 1523376, 1692640, 1777272, 1904220, 2031168, 2221590, 2369696, 2538960, 2665908, 2962120, 3003840, 3046752, 3332385, 3385280, 3554544, 3808440, 4443180, 4739392, 5077920, 5331816, 5924240, 6093504, 6664770, 7109088, 7616880, 8886360, 10155840, 10663632, 11848480, 13329540, 14218176, 15233760, 17772720, 21327264, 23696960, 26659080, 30467520, 35545440, 42654528, 53318160, 71090880, 106636320, 213272640]

約数ペア:

[(1, 213272640), (2, 106636320), (3, 71090880), (4, 53318160), (5, 42654528), (6, 35545440), (7, 30467520), (8, 26659080), (9, 23696960), (10, 21327264), (12, 17772720), (14, 15233760), (15, 14218176), (16, 13329540), (18, 11848480), (20, 10663632), (21, 10155840), (24, 8886360), (28, 7616880), (30, 7109088), (32, 6664770), (35, 6093504), (36, 5924240), (40, 5331816), (42, 5077920), (45, 4739392), (48, 4443180), (56, 3808440), (60, 3554544), (63, 3385280), (64, 3332385), (70, 3046752), (71, 3003840), (72, 2962120), (80, 2665908), (84, 2538960), (90, 2369696), (96, 2221590), (105, 2031168), (112, 1904220), (120, 1777272), (126, 1692640), (140, 1523376), (142, 1501920), (144, 1481060), (149, 1431360), (160, 1332954), (168, 1269480), (180, 1184848), (192, 1110795), (210, 1015584), (213, 1001280), (224, 952110), (240, 888636), (252, 846320), (280, 761688), (284, 750960), (288, 740530), (298, 715680), (315, 677056), (320, 666477), (336, 634740), (355, 600768), (360, 592424), (420, 507792), (426, 500640), (447, 477120), (448, 476055), (480, 444318), (497, 429120), (504, 423160), (560, 380844), (568, 375480), (576, 370265), (596, 357840), (630, 338528), (639, 333760), (672, 317370), (710, 300384), (720, 296212), (745, 286272), (840, 253896), (852, 250320), (894, 238560), (960, 222159), (994, 214560), (1008, 211580), (1043, 204480), (1065, 200256), (1120, 190422), (1136, 187740), (1192, 178920), (1260, 169264), (1278, 166880), (1341, 159040), (1344, 158685), (1420, 150192), (1440, 148106), (1490, 143136), (1491, 143040), (1680, 126948), (1704, 125160), (1788, 119280), (1988, 107280), (2016, 105790), (2086, 102240), (2130, 100128), (2235, 95424), (2240, 95211), (2272, 93870), (2384, 89460), (2485, 85824), (2520, 84632), (2556, 83440), (2682, 79520), (2840, 75096), (2880, 74053), (2980, 71568), (2982, 71520), (3129, 68160), (3195, 66752), (3360, 63474), (3408, 62580), (3576, 59640), (3976, 53640), (4032, 52895), (4172, 51120), (4260, 50064), (4470, 47712), (4473, 47680), (4544, 46935), (4768, 44730), (4970, 42912), (5040, 42316), (5112, 41720), (5215, 40896), (5364, 39760), (5680, 37548), (5960, 35784), (5964, 35760), (6258, 34080), (6390, 33376), (6705, 31808), (6720, 31737), (6816, 31290), (7152, 29820), (7455, 28608), (7952, 26820), (8344, 25560), (8520, 25032), (8940, 23856), (8946, 23840), (9387, 22720), (9536, 22365), (9940, 21456), (10080, 21158), (10224, 20860), (10430, 20448), (10579, 20160), (10728, 19880), (11360, 18774), (11920, 17892), (11928, 17880), (12516, 17040), (12780, 16688), (13410, 15904), (13632, 15645), (14304, 14910)]