420960960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 504

約数和(自身を含む): 1784268720

約数和(自身を除く): 1363307760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 157, 160, 168, 171, 180, 190, 192, 196, 210, 224, 228, 240, 245, 252, 266, 280, 285, 288, 294, 304, 314, 315, 320, 336, 342, 360, 380, 392, 399, 420, 441, 448, 456, 471, 480, 490, 504, 532, 560, 570, 576, 588, 608, 628, 630, 665, 672, 684, 720, 735, 760, 784, 785, 798, 840, 855, 882, 912, 931, 942, 960, 980, 1008, 1064, 1099, 1120, 1140, 1176, 1197, 1216, 1256, 1260, 1330, 1344, 1368, 1413, 1440, 1470, 1520, 1568, 1570, 1596, 1680, 1710, 1764, 1824, 1862, 1884, 1960, 1995, 2016, 2128, 2198, 2205, 2240, 2280, 2352, 2355, 2394, 2512, 2520, 2660, 2736, 2793, 2826, 2880, 2940, 2983, 3040, 3136, 3140, 3192, 3297, 3360, 3420, 3528, 3648, 3724, 3768, 3920, 3990, 4032, 4256, 4396, 4410, 4560, 4655, 4704, 4710, 4788, 5024, 5040, 5320, 5472, 5495, 5586, 5652, 5880, 5966, 5985, 6080, 6280, 6384, 6594, 6720, 6840, 7056, 7065, 7448, 7536, 7693, 7840, 7980, 8379, 8512, 8792, 8820, 8949, 9120, 9310, 9408, 9420, 9576, 9891, 10048, 10080, 10640, 10944, 10990, 11172, 11304, 11760, 11932, 11970, 12560, 12768, 13188, 13680, 13965, 14112, 14130, 14896, 14915, 15072, 15386, 15680, 15960, 16485, 16758, 17584, 17640, 17898, 18240, 18620, 18840, 19152, 19782, 20160, 20881, 21280, 21980, 22344, 22608, 23079, 23520, 23864, 23940, 25120, 25536, 26376, 26847, 27360, 27930, 28224, 28260, 29792, 29830, 30144, 30772, 31920, 32970, 33516, 35168, 35280, 35796, 37240, 37680, 38304, 38465, 39564, 41762, 41895, 42560, 43960, 44688, 44745, 45216, 46158, 47040, 47728, 47880, 49455, 50240, 52752, 53694, 54720, 55860, 56520, 59584, 59660, 61544, 62643, 63840, 65940, 67032, 69237, 70336, 70560, 71592, 74480, 75360, 76608, 76930, 79128, 83524, 83790, 87920, 89376, 89490, 90432, 92316, 95456, 95760, 98910, 104405, 105504, 107388, 111720, 113040, 115395, 119320, 123088, 125286, 127680, 131880, 134064, 134235, 138474, 141120, 143184, 146167, 148960, 150720, 153860, 158256, 167048, 167580, 175840, 178752, 178980, 184632, 187929, 190912, 191520, 197820, 208810, 211008, 214776, 223440, 226080, 230790, 238640, 246176, 250572, 263760, 268128, 268470, 276948, 286368, 292334, 297920, 307720, 313215, 316512, 334096, 335160, 346185, 351680, 357960, 369264, 375858, 383040, 395640, 417620, 429552, 438501, 446880, 452160, 461580, 477280, 492352, 501144, 527520, 536256, 536940, 553896, 572736, 584668, 615440, 626430, 633024, 668192, 670320, 692370, 715920, 730835, 738528, 751716, 791280, 835240, 859104, 877002, 893760, 923160, 939645, 954560, 1002288, 1055040, 1073880, 1107792, 1169336, 1230880, 1252860, 1315503, 1336384, 1340640, 1384740, 1431840, 1461670, 1477056, 1503432, 1582560, 1670480, 1718208, 1754004, 1846320, 1879290, 2004576, 2147760, 2192505, 2215584, 2338672, 2461760, 2505720, 2631006, 2681280, 2769480, 2863680, 2923340, 3006864, 3165120, 3340960, 3508008, 3692640, 3758580, 4009152, 4295520, 4385010, 4431168, 4677344, 5011440, 5262012, 5538960, 5846680, 6013728, 6577515, 6681920, 7016016, 7385280, 7517160, 8591040, 8770020, 9354688, 10022880, 10524024, 11077920, 11693360, 12027456, 13155030, 14032032, 15034320, 17540040, 20045760, 21048048, 22155840, 23386720, 26310060, 28064064, 30068640, 35080080, 42096096, 46773440, 52620120, 60137280, 70160160, 84192192, 105240240, 140320320, 210480480, 420960960]

約数ペア:

[(1, 420960960), (2, 210480480), (3, 140320320), (4, 105240240), (5, 84192192), (6, 70160160), (7, 60137280), (8, 52620120), (9, 46773440), (10, 42096096), (12, 35080080), (14, 30068640), (15, 28064064), (16, 26310060), (18, 23386720), (19, 22155840), (20, 21048048), (21, 20045760), (24, 17540040), (28, 15034320), (30, 14032032), (32, 13155030), (35, 12027456), (36, 11693360), (38, 11077920), (40, 10524024), (42, 10022880), (45, 9354688), (48, 8770020), (49, 8591040), (56, 7517160), (57, 7385280), (60, 7016016), (63, 6681920), (64, 6577515), (70, 6013728), (72, 5846680), (76, 5538960), (80, 5262012), (84, 5011440), (90, 4677344), (95, 4431168), (96, 4385010), (98, 4295520), (105, 4009152), (112, 3758580), (114, 3692640), (120, 3508008), (126, 3340960), (133, 3165120), (140, 3006864), (144, 2923340), (147, 2863680), (152, 2769480), (157, 2681280), (160, 2631006), (168, 2505720), (171, 2461760), (180, 2338672), (190, 2215584), (192, 2192505), (196, 2147760), (210, 2004576), (224, 1879290), (228, 1846320), (240, 1754004), (245, 1718208), (252, 1670480), (266, 1582560), (280, 1503432), (285, 1477056), (288, 1461670), (294, 1431840), (304, 1384740), (314, 1340640), (315, 1336384), (320, 1315503), (336, 1252860), (342, 1230880), (360, 1169336), (380, 1107792), (392, 1073880), (399, 1055040), (420, 1002288), (441, 954560), (448, 939645), (456, 923160), (471, 893760), (480, 877002), (490, 859104), (504, 835240), (532, 791280), (560, 751716), (570, 738528), (576, 730835), (588, 715920), (608, 692370), (628, 670320), (630, 668192), (665, 633024), (672, 626430), (684, 615440), (720, 584668), (735, 572736), (760, 553896), (784, 536940), (785, 536256), (798, 527520), (840, 501144), (855, 492352), (882, 477280), (912, 461580), (931, 452160), (942, 446880), (960, 438501), (980, 429552), (1008, 417620), (1064, 395640), (1099, 383040), (1120, 375858), (1140, 369264), (1176, 357960), (1197, 351680), (1216, 346185), (1256, 335160), (1260, 334096), (1330, 316512), (1344, 313215), (1368, 307720), (1413, 297920), (1440, 292334), (1470, 286368), (1520, 276948), (1568, 268470), (1570, 268128), (1596, 263760), (1680, 250572), (1710, 246176), (1764, 238640), (1824, 230790), (1862, 226080), (1884, 223440), (1960, 214776), (1995, 211008), (2016, 208810), (2128, 197820), (2198, 191520), (2205, 190912), (2240, 187929), (2280, 184632), (2352, 178980), (2355, 178752), (2394, 175840), (2512, 167580), (2520, 167048), (2660, 158256), (2736, 153860), (2793, 150720), (2826, 148960), (2880, 146167), (2940, 143184), (2983, 141120), (3040, 138474), (3136, 134235), (3140, 134064), (3192, 131880), (3297, 127680), (3360, 125286), (3420, 123088), (3528, 119320), (3648, 115395), (3724, 113040), (3768, 111720), (3920, 107388), (3990, 105504), (4032, 104405), (4256, 98910), (4396, 95760), (4410, 95456), (4560, 92316), (4655, 90432), (4704, 89490), (4710, 89376), (4788, 87920), (5024, 83790), (5040, 83524), (5320, 79128), (5472, 76930), (5495, 76608), (5586, 75360), (5652, 74480), (5880, 71592), (5966, 70560), (5985, 70336), (6080, 69237), (6280, 67032), (6384, 65940), (6594, 63840), (6720, 62643), (6840, 61544), (7056, 59660), (7065, 59584), (7448, 56520), (7536, 55860), (7693, 54720), (7840, 53694), (7980, 52752), (8379, 50240), (8512, 49455), (8792, 47880), (8820, 47728), (8949, 47040), (9120, 46158), (9310, 45216), (9408, 44745), (9420, 44688), (9576, 43960), (9891, 42560), (10048, 41895), (10080, 41762), (10640, 39564), (10944, 38465), (10990, 38304), (11172, 37680), (11304, 37240), (11760, 35796), (11932, 35280), (11970, 35168), (12560, 33516), (12768, 32970), (13188, 31920), (13680, 30772), (13965, 30144), (14112, 29830), (14130, 29792), (14896, 28260), (14915, 28224), (15072, 27930), (15386, 27360), (15680, 26847), (15960, 26376), (16485, 25536), (16758, 25120), (17584, 23940), (17640, 23864), (17898, 23520), (18240, 23079), (18620, 22608), (18840, 22344), (19152, 21980), (19782, 21280), (20160, 20881)]