21396624480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{192971}}^1$

素因数の和:193010

約数の個数: 288

約数和(自身を含む): 91033383168

約数和(自身を除く): 69636758688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 9240, 10080, 11088, 12320, 13860, 15840, 18480, 22176, 27720, 36960, 55440, 110880, 192971, 385942, 578913, 771884, 964855, 1157826, 1350797, 1543768, 1736739, 1929710, 2122681, 2315652, 2701594, 2894565, 3087536, 3473478, 3859420, 4052391, 4245362, 4631304, 5403188, 5789130, 6175072, 6368043, 6753985, 6946956, 7718840, 8104782, 8490724, 8683695, 9262608, 10613405, 10806376, 11578260, 12157173, 12736086, 13507970, 13893912, 14858767, 15437680, 16209564, 16981448, 17367390, 18525216, 19104129, 20261955, 21226810, 21612752, 23156520, 24314346, 25472172, 27015940, 27787824, 29717534, 30875360, 31840215, 32419128, 33962896, 34734780, 38208258, 40523910, 42453620, 43225504, 44576301, 46313040, 48628692, 50944344, 54031880, 55575648, 59435068, 60785865, 63680430, 64838256, 67925792, 69469560, 74293835, 76416516, 81047820, 84907240, 89152602, 92626080, 95520645, 97257384, 101888688, 108063760, 118870136, 121571730, 127360860, 129676512, 133728903, 138939120, 148587670, 152833032, 162095640, 169814480, 178305204, 191041290, 194514768, 203777376, 216127520, 222881505, 237740272, 243143460, 254721720, 267457806, 277878240, 297175340, 305666064, 324191280, 339628960, 356610408, 382082580, 389029536, 445763010, 475480544, 486286920, 509443440, 534915612, 594350680, 611332128, 648382560, 668644515, 713220816, 764165160, 891526020, 972573840, 1018886880, 1069831224, 1188701360, 1337289030, 1426441632, 1528330320, 1783052040, 1945147680, 2139662448, 2377402720, 2674578060, 3056660640, 3566104080, 4279324896, 5349156120, 7132208160, 10698312240, 21396624480]

約数ペア:

[(1, 21396624480), (2, 10698312240), (3, 7132208160), (4, 5349156120), (5, 4279324896), (6, 3566104080), (7, 3056660640), (8, 2674578060), (9, 2377402720), (10, 2139662448), (11, 1945147680), (12, 1783052040), (14, 1528330320), (15, 1426441632), (16, 1337289030), (18, 1188701360), (20, 1069831224), (21, 1018886880), (22, 972573840), (24, 891526020), (28, 764165160), (30, 713220816), (32, 668644515), (33, 648382560), (35, 611332128), (36, 594350680), (40, 534915612), (42, 509443440), (44, 486286920), (45, 475480544), (48, 445763010), (55, 389029536), (56, 382082580), (60, 356610408), (63, 339628960), (66, 324191280), (70, 305666064), (72, 297175340), (77, 277878240), (80, 267457806), (84, 254721720), (88, 243143460), (90, 237740272), (96, 222881505), (99, 216127520), (105, 203777376), (110, 194514768), (112, 191041290), (120, 178305204), (126, 169814480), (132, 162095640), (140, 152833032), (144, 148587670), (154, 138939120), (160, 133728903), (165, 129676512), (168, 127360860), (176, 121571730), (180, 118870136), (198, 108063760), (210, 101888688), (220, 97257384), (224, 95520645), (231, 92626080), (240, 89152602), (252, 84907240), (264, 81047820), (280, 76416516), (288, 74293835), (308, 69469560), (315, 67925792), (330, 64838256), (336, 63680430), (352, 60785865), (360, 59435068), (385, 55575648), (396, 54031880), (420, 50944344), (440, 48628692), (462, 46313040), (480, 44576301), (495, 43225504), (504, 42453620), (528, 40523910), (560, 38208258), (616, 34734780), (630, 33962896), (660, 32419128), (672, 31840215), (693, 30875360), (720, 29717534), (770, 27787824), (792, 27015940), (840, 25472172), (880, 24314346), (924, 23156520), (990, 21612752), (1008, 21226810), (1056, 20261955), (1120, 19104129), (1155, 18525216), (1232, 17367390), (1260, 16981448), (1320, 16209564), (1386, 15437680), (1440, 14858767), (1540, 13893912), (1584, 13507970), (1680, 12736086), (1760, 12157173), (1848, 11578260), (1980, 10806376), (2016, 10613405), (2310, 9262608), (2464, 8683695), (2520, 8490724), (2640, 8104782), (2772, 7718840), (3080, 6946956), (3168, 6753985), (3360, 6368043), (3465, 6175072), (3696, 5789130), (3960, 5403188), (4620, 4631304), (5040, 4245362), (5280, 4052391), (5544, 3859420), (6160, 3473478), (6930, 3087536), (7392, 2894565), (7920, 2701594), (9240, 2315652), (10080, 2122681), (11088, 1929710), (12320, 1736739), (13860, 1543768), (15840, 1350797), (18480, 1157826), (22176, 964855), (27720, 771884), (36960, 578913), (55440, 385942), (110880, 192971)]