211533840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:139

約数の個数: 360

約数和(自身を含む): 873188160

約数和(自身を除く): 661654320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 47, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 94, 95, 105, 112, 114, 120, 126, 133, 140, 141, 144, 152, 168, 171, 180, 188, 190, 210, 228, 235, 240, 252, 266, 280, 282, 285, 304, 315, 329, 336, 342, 360, 376, 380, 399, 420, 423, 456, 470, 504, 532, 560, 564, 570, 630, 658, 665, 684, 705, 720, 752, 760, 798, 840, 846, 855, 893, 912, 940, 987, 1008, 1064, 1128, 1140, 1197, 1260, 1316, 1330, 1368, 1410, 1520, 1596, 1645, 1680, 1692, 1710, 1786, 1880, 1974, 1995, 2115, 2128, 2209, 2256, 2280, 2394, 2520, 2632, 2660, 2679, 2736, 2820, 2961, 3192, 3290, 3384, 3420, 3572, 3760, 3948, 3990, 4230, 4418, 4465, 4560, 4788, 4935, 5040, 5264, 5320, 5358, 5640, 5922, 5985, 6251, 6384, 6580, 6627, 6768, 6840, 7144, 7896, 7980, 8037, 8460, 8836, 8930, 9576, 9870, 10640, 10716, 11045, 11280, 11844, 11970, 12502, 13160, 13254, 13395, 13680, 14288, 14805, 15463, 15792, 15960, 16074, 16920, 17672, 17860, 18753, 19152, 19740, 19881, 21432, 22090, 23688, 23940, 25004, 26320, 26508, 26790, 29610, 30926, 31255, 31920, 32148, 33135, 33840, 35344, 35720, 37506, 39480, 39762, 40185, 41971, 42864, 44180, 46389, 47376, 47880, 50008, 53016, 53580, 56259, 59220, 61852, 62510, 64296, 66270, 71440, 75012, 77315, 78960, 79524, 80370, 83942, 88360, 92778, 93765, 95760, 99405, 100016, 106032, 107160, 112518, 118440, 123704, 125020, 125913, 128592, 132540, 139167, 150024, 154630, 159048, 160740, 167884, 176720, 185556, 187530, 198810, 209855, 214320, 225036, 231945, 236880, 247408, 250040, 251826, 265080, 278334, 281295, 293797, 300048, 309260, 318096, 321480, 335768, 371112, 375060, 377739, 397620, 419710, 450072, 463890, 500080, 503652, 530160, 556668, 562590, 587594, 618520, 629565, 642960, 671536, 695835, 742224, 750120, 755478, 795240, 839420, 881391, 900144, 927780, 1007304, 1113336, 1125180, 1175188, 1237040, 1259130, 1391670, 1468985, 1500240, 1510956, 1590480, 1678840, 1762782, 1855560, 1888695, 2014608, 2226672, 2250360, 2350376, 2518260, 2644173, 2783340, 2937970, 3021912, 3357680, 3525564, 3711120, 3777390, 4406955, 4500720, 4700752, 5036520, 5288346, 5566680, 5875940, 6043824, 7051128, 7554780, 8813910, 10073040, 10576692, 11133360, 11751880, 13220865, 14102256, 15109560, 17627820, 21153384, 23503760, 26441730, 30219120, 35255640, 42306768, 52883460, 70511280, 105766920, 211533840]

約数ペア:

[(1, 211533840), (2, 105766920), (3, 70511280), (4, 52883460), (5, 42306768), (6, 35255640), (7, 30219120), (8, 26441730), (9, 23503760), (10, 21153384), (12, 17627820), (14, 15109560), (15, 14102256), (16, 13220865), (18, 11751880), (19, 11133360), (20, 10576692), (21, 10073040), (24, 8813910), (28, 7554780), (30, 7051128), (35, 6043824), (36, 5875940), (38, 5566680), (40, 5288346), (42, 5036520), (45, 4700752), (47, 4500720), (48, 4406955), (56, 3777390), (57, 3711120), (60, 3525564), (63, 3357680), (70, 3021912), (72, 2937970), (76, 2783340), (80, 2644173), (84, 2518260), (90, 2350376), (94, 2250360), (95, 2226672), (105, 2014608), (112, 1888695), (114, 1855560), (120, 1762782), (126, 1678840), (133, 1590480), (140, 1510956), (141, 1500240), (144, 1468985), (152, 1391670), (168, 1259130), (171, 1237040), (180, 1175188), (188, 1125180), (190, 1113336), (210, 1007304), (228, 927780), (235, 900144), (240, 881391), (252, 839420), (266, 795240), (280, 755478), (282, 750120), (285, 742224), (304, 695835), (315, 671536), (329, 642960), (336, 629565), (342, 618520), (360, 587594), (376, 562590), (380, 556668), (399, 530160), (420, 503652), (423, 500080), (456, 463890), (470, 450072), (504, 419710), (532, 397620), (560, 377739), (564, 375060), (570, 371112), (630, 335768), (658, 321480), (665, 318096), (684, 309260), (705, 300048), (720, 293797), (752, 281295), (760, 278334), (798, 265080), (840, 251826), (846, 250040), (855, 247408), (893, 236880), (912, 231945), (940, 225036), (987, 214320), (1008, 209855), (1064, 198810), (1128, 187530), (1140, 185556), (1197, 176720), (1260, 167884), (1316, 160740), (1330, 159048), (1368, 154630), (1410, 150024), (1520, 139167), (1596, 132540), (1645, 128592), (1680, 125913), (1692, 125020), (1710, 123704), (1786, 118440), (1880, 112518), (1974, 107160), (1995, 106032), (2115, 100016), (2128, 99405), (2209, 95760), (2256, 93765), (2280, 92778), (2394, 88360), (2520, 83942), (2632, 80370), (2660, 79524), (2679, 78960), (2736, 77315), (2820, 75012), (2961, 71440), (3192, 66270), (3290, 64296), (3384, 62510), (3420, 61852), (3572, 59220), (3760, 56259), (3948, 53580), (3990, 53016), (4230, 50008), (4418, 47880), (4465, 47376), (4560, 46389), (4788, 44180), (4935, 42864), (5040, 41971), (5264, 40185), (5320, 39762), (5358, 39480), (5640, 37506), (5922, 35720), (5985, 35344), (6251, 33840), (6384, 33135), (6580, 32148), (6627, 31920), (6768, 31255), (6840, 30926), (7144, 29610), (7896, 26790), (7980, 26508), (8037, 26320), (8460, 25004), (8836, 23940), (8930, 23688), (9576, 22090), (9870, 21432), (10640, 19881), (10716, 19740), (11045, 19152), (11280, 18753), (11844, 17860), (11970, 17672), (12502, 16920), (13160, 16074), (13254, 15960), (13395, 15792), (13680, 15463), (14288, 14805)]