42900480

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 396

約数和(自身を含む): 182019240

約数和(自身を除く): 139118760

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, 128, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 196, 210, 224, 228, 240, 245, 252, 256, 266, 280, 285, 288, 294, 304, 315, 320, 336, 342, 360, 380, 384, 392, 399, 420, 441, 448, 456, 480, 490, 504, 512, 532, 560, 570, 576, 588, 608, 630, 640, 665, 672, 684, 720, 735, 760, 768, 784, 798, 840, 855, 882, 896, 912, 931, 960, 980, 1008, 1024, 1064, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1470, 1520, 1536, 1568, 1596, 1680, 1710, 1764, 1792, 1824, 1862, 1920, 1960, 1995, 2016, 2128, 2205, 2240, 2280, 2304, 2352, 2394, 2432, 2520, 2560, 2660, 2688, 2736, 2793, 2880, 2940, 3040, 3072, 3136, 3192, 3360, 3420, 3528, 3584, 3648, 3724, 3840, 3920, 3990, 4032, 4256, 4410, 4480, 4560, 4608, 4655, 4704, 4788, 4864, 5040, 5120, 5320, 5376, 5472, 5586, 5760, 5880, 5985, 6080, 6272, 6384, 6720, 6840, 7056, 7168, 7296, 7448, 7680, 7840, 7980, 8064, 8379, 8512, 8820, 8960, 9120, 9216, 9310, 9408, 9576, 9728, 10080, 10640, 10752, 10944, 11172, 11520, 11760, 11970, 12160, 12544, 12768, 13440, 13680, 13965, 14112, 14592, 14896, 15360, 15680, 15960, 16128, 16758, 17024, 17640, 17920, 18240, 18620, 18816, 19152, 19456, 20160, 21280, 21504, 21888, 22344, 23040, 23520, 23940, 24320, 25088, 25536, 26880, 27360, 27930, 28224, 29184, 29792, 31360, 31920, 32256, 33516, 34048, 35280, 35840, 36480, 37240, 37632, 38304, 40320, 41895, 42560, 43776, 44688, 46080, 47040, 47880, 48640, 50176, 51072, 53760, 54720, 55860, 56448, 58368, 59584, 62720, 63840, 64512, 67032, 68096, 70560, 72960, 74480, 75264, 76608, 80640, 83790, 85120, 87552, 89376, 94080, 95760, 97280, 102144, 107520, 109440, 111720, 112896, 119168, 125440, 127680, 134064, 136192, 141120, 145920, 148960, 150528, 153216, 161280, 167580, 170240, 175104, 178752, 188160, 191520, 204288, 218880, 223440, 225792, 238336, 250880, 255360, 268128, 282240, 291840, 297920, 306432, 322560, 335160, 340480, 357504, 376320, 383040, 408576, 437760, 446880, 451584, 476672, 510720, 536256, 564480, 595840, 612864, 670320, 680960, 715008, 752640, 766080, 875520, 893760, 953344, 1021440, 1072512, 1128960, 1191680, 1225728, 1340640, 1430016, 1532160, 1787520, 2042880, 2145024, 2257920, 2383360, 2681280, 2860032, 3064320, 3575040, 4290048, 4766720, 5362560, 6128640, 7150080, 8580096, 10725120, 14300160, 21450240, 42900480]

約数ペア:

[(1, 42900480), (2, 21450240), (3, 14300160), (4, 10725120), (5, 8580096), (6, 7150080), (7, 6128640), (8, 5362560), (9, 4766720), (10, 4290048), (12, 3575040), (14, 3064320), (15, 2860032), (16, 2681280), (18, 2383360), (19, 2257920), (20, 2145024), (21, 2042880), (24, 1787520), (28, 1532160), (30, 1430016), (32, 1340640), (35, 1225728), (36, 1191680), (38, 1128960), (40, 1072512), (42, 1021440), (45, 953344), (48, 893760), (49, 875520), (56, 766080), (57, 752640), (60, 715008), (63, 680960), (64, 670320), (70, 612864), (72, 595840), (76, 564480), (80, 536256), (84, 510720), (90, 476672), (95, 451584), (96, 446880), (98, 437760), (105, 408576), (112, 383040), (114, 376320), (120, 357504), (126, 340480), (128, 335160), (133, 322560), (140, 306432), (144, 297920), (147, 291840), (152, 282240), (160, 268128), (168, 255360), (171, 250880), (180, 238336), (190, 225792), (192, 223440), (196, 218880), (210, 204288), (224, 191520), (228, 188160), (240, 178752), (245, 175104), (252, 170240), (256, 167580), (266, 161280), (280, 153216), (285, 150528), (288, 148960), (294, 145920), (304, 141120), (315, 136192), (320, 134064), (336, 127680), (342, 125440), (360, 119168), (380, 112896), (384, 111720), (392, 109440), (399, 107520), (420, 102144), (441, 97280), (448, 95760), (456, 94080), (480, 89376), (490, 87552), (504, 85120), (512, 83790), (532, 80640), (560, 76608), (570, 75264), (576, 74480), (588, 72960), (608, 70560), (630, 68096), (640, 67032), (665, 64512), (672, 63840), (684, 62720), (720, 59584), (735, 58368), (760, 56448), (768, 55860), (784, 54720), (798, 53760), (840, 51072), (855, 50176), (882, 48640), (896, 47880), (912, 47040), (931, 46080), (960, 44688), (980, 43776), (1008, 42560), (1024, 41895), (1064, 40320), (1120, 38304), (1140, 37632), (1152, 37240), (1176, 36480), (1197, 35840), (1216, 35280), (1260, 34048), (1280, 33516), (1330, 32256), (1344, 31920), (1368, 31360), (1440, 29792), (1470, 29184), (1520, 28224), (1536, 27930), (1568, 27360), (1596, 26880), (1680, 25536), (1710, 25088), (1764, 24320), (1792, 23940), (1824, 23520), (1862, 23040), (1920, 22344), (1960, 21888), (1995, 21504), (2016, 21280), (2128, 20160), (2205, 19456), (2240, 19152), (2280, 18816), (2304, 18620), (2352, 18240), (2394, 17920), (2432, 17640), (2520, 17024), (2560, 16758), (2660, 16128), (2688, 15960), (2736, 15680), (2793, 15360), (2880, 14896), (2940, 14592), (3040, 14112), (3072, 13965), (3136, 13680), (3192, 13440), (3360, 12768), (3420, 12544), (3528, 12160), (3584, 11970), (3648, 11760), (3724, 11520), (3840, 11172), (3920, 10944), (3990, 10752), (4032, 10640), (4256, 10080), (4410, 9728), (4480, 9576), (4560, 9408), (4608, 9310), (4655, 9216), (4704, 9120), (4788, 8960), (4864, 8820), (5040, 8512), (5120, 8379), (5320, 8064), (5376, 7980), (5472, 7840), (5586, 7680), (5760, 7448), (5880, 7296), (5985, 7168), (6080, 7056), (6272, 6840), (6384, 6720)]