389891040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 432

約数和(自身を含む): 1581821136

約数和(自身を除く): 1191930096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 121, 132, 137, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 242, 245, 264, 274, 280, 294, 308, 330, 336, 352, 363, 385, 392, 411, 420, 440, 462, 480, 484, 490, 528, 539, 548, 560, 588, 605, 616, 660, 672, 685, 726, 735, 770, 784, 822, 840, 847, 880, 924, 959, 968, 980, 1056, 1078, 1096, 1120, 1155, 1176, 1210, 1232, 1320, 1370, 1452, 1470, 1507, 1540, 1568, 1617, 1644, 1680, 1694, 1760, 1815, 1848, 1918, 1936, 1960, 2055, 2156, 2192, 2310, 2352, 2420, 2464, 2541, 2640, 2695, 2740, 2877, 2904, 2940, 3014, 3080, 3234, 3288, 3360, 3388, 3630, 3696, 3836, 3872, 3920, 4110, 4235, 4312, 4384, 4521, 4620, 4704, 4795, 4840, 5082, 5280, 5390, 5480, 5754, 5808, 5880, 5929, 6028, 6160, 6468, 6576, 6713, 6776, 7260, 7392, 7535, 7672, 7840, 8085, 8220, 8470, 8624, 9042, 9240, 9590, 9680, 10164, 10549, 10780, 10960, 11508, 11616, 11760, 11858, 12056, 12320, 12705, 12936, 13152, 13426, 13552, 14385, 14520, 15070, 15344, 16170, 16440, 16577, 16940, 17248, 17787, 18084, 18480, 19180, 19360, 20139, 20328, 21098, 21560, 21920, 22605, 23016, 23520, 23716, 24112, 25410, 25872, 26852, 27104, 28770, 29040, 29645, 30140, 30688, 31647, 32340, 32880, 33154, 33565, 33880, 35574, 36168, 36960, 38360, 40278, 40656, 42196, 43120, 45210, 46032, 47432, 48224, 49731, 50820, 51744, 52745, 53704, 57540, 58080, 59290, 60280, 63294, 64680, 65760, 66308, 67130, 67760, 71148, 72336, 73843, 76720, 80556, 81312, 82885, 84392, 86240, 88935, 90420, 92064, 94864, 99462, 100695, 101640, 105490, 107408, 115080, 116039, 118580, 120560, 126588, 129360, 132616, 134260, 135520, 142296, 144672, 147686, 153440, 158235, 161112, 165770, 168784, 177870, 180840, 189728, 198924, 201390, 203280, 210980, 214816, 221529, 230160, 232078, 237160, 241120, 248655, 253176, 258720, 265232, 268520, 284592, 295372, 316470, 322224, 331540, 337568, 348117, 355740, 361680, 369215, 397848, 402780, 406560, 421960, 443058, 460320, 464156, 474320, 497310, 506352, 530464, 537040, 569184, 580195, 590744, 632940, 644448, 663080, 696234, 711480, 723360, 738430, 795696, 805560, 812273, 843920, 886116, 928312, 948640, 994620, 1012704, 1074080, 1107645, 1160390, 1181488, 1265880, 1326160, 1392468, 1422960, 1476860, 1591392, 1611120, 1624546, 1687840, 1740585, 1772232, 1856624, 1989240, 2215290, 2320780, 2362976, 2436819, 2531760, 2652320, 2784936, 2845920, 2953720, 3222240, 3249092, 3481170, 3544464, 3713248, 3978480, 4061365, 4430580, 4641560, 4873638, 5063520, 5569872, 5907440, 6498184, 6962340, 7088928, 7956960, 8122730, 8861160, 9283120, 9747276, 11139744, 11814880, 12184095, 12996368, 13924680, 16245460, 17722320, 18566240, 19494552, 24368190, 25992736, 27849360, 32490920, 35444640, 38989104, 48736380, 55698720, 64981840, 77978208, 97472760, 129963680, 194945520, 389891040]

約数ペア:

[(1, 389891040), (2, 194945520), (3, 129963680), (4, 97472760), (5, 77978208), (6, 64981840), (7, 55698720), (8, 48736380), (10, 38989104), (11, 35444640), (12, 32490920), (14, 27849360), (15, 25992736), (16, 24368190), (20, 19494552), (21, 18566240), (22, 17722320), (24, 16245460), (28, 13924680), (30, 12996368), (32, 12184095), (33, 11814880), (35, 11139744), (40, 9747276), (42, 9283120), (44, 8861160), (48, 8122730), (49, 7956960), (55, 7088928), (56, 6962340), (60, 6498184), (66, 5907440), (70, 5569872), (77, 5063520), (80, 4873638), (84, 4641560), (88, 4430580), (96, 4061365), (98, 3978480), (105, 3713248), (110, 3544464), (112, 3481170), (120, 3249092), (121, 3222240), (132, 2953720), (137, 2845920), (140, 2784936), (147, 2652320), (154, 2531760), (160, 2436819), (165, 2362976), (168, 2320780), (176, 2215290), (196, 1989240), (210, 1856624), (220, 1772232), (224, 1740585), (231, 1687840), (240, 1624546), (242, 1611120), (245, 1591392), (264, 1476860), (274, 1422960), (280, 1392468), (294, 1326160), (308, 1265880), (330, 1181488), (336, 1160390), (352, 1107645), (363, 1074080), (385, 1012704), (392, 994620), (411, 948640), (420, 928312), (440, 886116), (462, 843920), (480, 812273), (484, 805560), (490, 795696), (528, 738430), (539, 723360), (548, 711480), (560, 696234), (588, 663080), (605, 644448), (616, 632940), (660, 590744), (672, 580195), (685, 569184), (726, 537040), (735, 530464), (770, 506352), (784, 497310), (822, 474320), (840, 464156), (847, 460320), (880, 443058), (924, 421960), (959, 406560), (968, 402780), (980, 397848), (1056, 369215), (1078, 361680), (1096, 355740), (1120, 348117), (1155, 337568), (1176, 331540), (1210, 322224), (1232, 316470), (1320, 295372), (1370, 284592), (1452, 268520), (1470, 265232), (1507, 258720), (1540, 253176), (1568, 248655), (1617, 241120), (1644, 237160), (1680, 232078), (1694, 230160), (1760, 221529), (1815, 214816), (1848, 210980), (1918, 203280), (1936, 201390), (1960, 198924), (2055, 189728), (2156, 180840), (2192, 177870), (2310, 168784), (2352, 165770), (2420, 161112), (2464, 158235), (2541, 153440), (2640, 147686), (2695, 144672), (2740, 142296), (2877, 135520), (2904, 134260), (2940, 132616), (3014, 129360), (3080, 126588), (3234, 120560), (3288, 118580), (3360, 116039), (3388, 115080), (3630, 107408), (3696, 105490), (3836, 101640), (3872, 100695), (3920, 99462), (4110, 94864), (4235, 92064), (4312, 90420), (4384, 88935), (4521, 86240), (4620, 84392), (4704, 82885), (4795, 81312), (4840, 80556), (5082, 76720), (5280, 73843), (5390, 72336), (5480, 71148), (5754, 67760), (5808, 67130), (5880, 66308), (5929, 65760), (6028, 64680), (6160, 63294), (6468, 60280), (6576, 59290), (6713, 58080), (6776, 57540), (7260, 53704), (7392, 52745), (7535, 51744), (7672, 50820), (7840, 49731), (8085, 48224), (8220, 47432), (8470, 46032), (8624, 45210), (9042, 43120), (9240, 42196), (9590, 40656), (9680, 40278), (10164, 38360), (10549, 36960), (10780, 36168), (10960, 35574), (11508, 33880), (11616, 33565), (11760, 33154), (11858, 32880), (12056, 32340), (12320, 31647), (12705, 30688), (12936, 30140), (13152, 29645), (13426, 29040), (13552, 28770), (14385, 27104), (14520, 26852), (15070, 25872), (15344, 25410), (16170, 24112), (16440, 23716), (16577, 23520), (16940, 23016), (17248, 22605), (17787, 21920), (18084, 21560), (18480, 21098), (19180, 20328), (19360, 20139)]