423614880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 384

約数和(自身を含む): 1684972800

約数和(自身を除く): 1261357920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 342, 351, 360, 380, 390, 397, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 608, 624, 684, 702, 720, 741, 760, 780, 794, 855, 864, 912, 936, 988, 1026, 1040, 1080, 1140, 1170, 1191, 1235, 1248, 1368, 1404, 1440, 1482, 1520, 1560, 1588, 1710, 1755, 1824, 1872, 1976, 1985, 2052, 2080, 2160, 2223, 2280, 2340, 2382, 2470, 2565, 2736, 2808, 2964, 3040, 3120, 3176, 3420, 3510, 3573, 3705, 3744, 3952, 3970, 4104, 4320, 4446, 4560, 4680, 4764, 4940, 5130, 5161, 5472, 5616, 5928, 5955, 6240, 6352, 6669, 6840, 7020, 7146, 7410, 7543, 7904, 7940, 8208, 8892, 9120, 9360, 9528, 9880, 10260, 10322, 10719, 11115, 11232, 11856, 11910, 12704, 13338, 13680, 14040, 14292, 14820, 15086, 15483, 15880, 16416, 17784, 17865, 18720, 19056, 19760, 20520, 20644, 21438, 22230, 22629, 23712, 23820, 25805, 26676, 27360, 28080, 28584, 29640, 30172, 30966, 31760, 33345, 35568, 35730, 37715, 38112, 39520, 41040, 41288, 42876, 44460, 45258, 46449, 47640, 51610, 53352, 53595, 56160, 57168, 59280, 60344, 61932, 63520, 66690, 67887, 71136, 71460, 75430, 77415, 82080, 82576, 85752, 88920, 90516, 92898, 95280, 98059, 103220, 106704, 107190, 113145, 114336, 118560, 120688, 123864, 133380, 135774, 139347, 142920, 150860, 154830, 165152, 171504, 177840, 181032, 185796, 190560, 196118, 203661, 206440, 213408, 214380, 226290, 232245, 241376, 247728, 266760, 271548, 278694, 285840, 294177, 301720, 309660, 339435, 343008, 355680, 362064, 371592, 392236, 407322, 412880, 428760, 452580, 464490, 490295, 495456, 533520, 543096, 557388, 571680, 588354, 603440, 619320, 678870, 696735, 724128, 743184, 784472, 814644, 825760, 857520, 882531, 905160, 928980, 980590, 1018305, 1067040, 1086192, 1114776, 1176708, 1206880, 1238640, 1357740, 1393470, 1470885, 1486368, 1568944, 1629288, 1715040, 1765062, 1810320, 1857960, 1961180, 2036610, 2172384, 2229552, 2353416, 2477280, 2647593, 2715480, 2786940, 2941770, 3137888, 3258576, 3530124, 3620640, 3715920, 3922360, 4073220, 4412655, 4459104, 4706832, 5295186, 5430960, 5573880, 5883540, 6517152, 7060248, 7431840, 7844720, 8146440, 8825310, 9413664, 10590372, 10861920, 11147760, 11767080, 13237965, 14120496, 15689440, 16292880, 17650620, 21180744, 22295520, 23534160, 26475930, 28240992, 32585760, 35301240, 42361488, 47068320, 52951860, 70602480, 84722976, 105903720, 141204960, 211807440, 423614880]

約数ペア:

[(1, 423614880), (2, 211807440), (3, 141204960), (4, 105903720), (5, 84722976), (6, 70602480), (8, 52951860), (9, 47068320), (10, 42361488), (12, 35301240), (13, 32585760), (15, 28240992), (16, 26475930), (18, 23534160), (19, 22295520), (20, 21180744), (24, 17650620), (26, 16292880), (27, 15689440), (30, 14120496), (32, 13237965), (36, 11767080), (38, 11147760), (39, 10861920), (40, 10590372), (45, 9413664), (48, 8825310), (52, 8146440), (54, 7844720), (57, 7431840), (60, 7060248), (65, 6517152), (72, 5883540), (76, 5573880), (78, 5430960), (80, 5295186), (90, 4706832), (95, 4459104), (96, 4412655), (104, 4073220), (108, 3922360), (114, 3715920), (117, 3620640), (120, 3530124), (130, 3258576), (135, 3137888), (144, 2941770), (152, 2786940), (156, 2715480), (160, 2647593), (171, 2477280), (180, 2353416), (190, 2229552), (195, 2172384), (208, 2036610), (216, 1961180), (228, 1857960), (234, 1810320), (240, 1765062), (247, 1715040), (260, 1629288), (270, 1568944), (285, 1486368), (288, 1470885), (304, 1393470), (312, 1357740), (342, 1238640), (351, 1206880), (360, 1176708), (380, 1114776), (390, 1086192), (397, 1067040), (416, 1018305), (432, 980590), (456, 928980), (468, 905160), (480, 882531), (494, 857520), (513, 825760), (520, 814644), (540, 784472), (570, 743184), (585, 724128), (608, 696735), (624, 678870), (684, 619320), (702, 603440), (720, 588354), (741, 571680), (760, 557388), (780, 543096), (794, 533520), (855, 495456), (864, 490295), (912, 464490), (936, 452580), (988, 428760), (1026, 412880), (1040, 407322), (1080, 392236), (1140, 371592), (1170, 362064), (1191, 355680), (1235, 343008), (1248, 339435), (1368, 309660), (1404, 301720), (1440, 294177), (1482, 285840), (1520, 278694), (1560, 271548), (1588, 266760), (1710, 247728), (1755, 241376), (1824, 232245), (1872, 226290), (1976, 214380), (1985, 213408), (2052, 206440), (2080, 203661), (2160, 196118), (2223, 190560), (2280, 185796), (2340, 181032), (2382, 177840), (2470, 171504), (2565, 165152), (2736, 154830), (2808, 150860), (2964, 142920), (3040, 139347), (3120, 135774), (3176, 133380), (3420, 123864), (3510, 120688), (3573, 118560), (3705, 114336), (3744, 113145), (3952, 107190), (3970, 106704), (4104, 103220), (4320, 98059), (4446, 95280), (4560, 92898), (4680, 90516), (4764, 88920), (4940, 85752), (5130, 82576), (5161, 82080), (5472, 77415), (5616, 75430), (5928, 71460), (5955, 71136), (6240, 67887), (6352, 66690), (6669, 63520), (6840, 61932), (7020, 60344), (7146, 59280), (7410, 57168), (7543, 56160), (7904, 53595), (7940, 53352), (8208, 51610), (8892, 47640), (9120, 46449), (9360, 45258), (9528, 44460), (9880, 42876), (10260, 41288), (10322, 41040), (10719, 39520), (11115, 38112), (11232, 37715), (11856, 35730), (11910, 35568), (12704, 33345), (13338, 31760), (13680, 30966), (14040, 30172), (14292, 29640), (14820, 28584), (15086, 28080), (15483, 27360), (15880, 26676), (16416, 25805), (17784, 23820), (17865, 23712), (18720, 22629), (19056, 22230), (19760, 21438), (20520, 20644)]