289610160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 320

約数和(自身を含む): 1110405120

約数和(自身を除く): 820794960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 48, 56, 57, 60, 70, 76, 80, 84, 86, 95, 105, 112, 114, 120, 129, 133, 140, 152, 168, 172, 190, 210, 211, 215, 228, 240, 258, 266, 280, 285, 301, 304, 336, 344, 380, 399, 420, 422, 430, 456, 516, 532, 560, 570, 602, 633, 645, 665, 688, 760, 798, 817, 840, 844, 860, 903, 912, 1032, 1055, 1064, 1140, 1204, 1266, 1290, 1330, 1477, 1505, 1520, 1596, 1634, 1680, 1688, 1720, 1806, 1995, 2064, 2110, 2128, 2280, 2408, 2451, 2532, 2580, 2660, 2954, 3010, 3165, 3192, 3268, 3376, 3440, 3612, 3990, 4009, 4085, 4220, 4431, 4515, 4560, 4816, 4902, 5064, 5160, 5320, 5719, 5908, 6020, 6330, 6384, 6536, 7224, 7385, 7980, 8018, 8170, 8440, 8862, 9030, 9073, 9804, 10128, 10320, 10640, 11438, 11816, 12027, 12040, 12255, 12660, 13072, 14448, 14770, 15960, 16036, 16340, 16880, 17157, 17724, 18060, 18146, 19608, 20045, 22155, 22876, 23632, 24054, 24080, 24510, 25320, 27219, 28063, 28595, 29540, 31920, 32072, 32680, 34314, 35448, 36120, 36292, 39216, 40090, 44310, 45365, 45752, 48108, 49020, 50640, 54438, 56126, 57190, 59080, 60135, 63511, 64144, 65360, 68628, 70896, 72240, 72584, 80180, 84189, 85785, 88620, 90730, 91504, 96216, 98040, 108876, 112252, 114380, 118160, 120270, 127022, 136095, 137256, 140315, 145168, 160360, 168378, 171570, 172387, 177240, 181460, 190533, 192432, 196080, 217752, 224504, 228760, 240540, 254044, 272190, 274512, 280630, 317555, 320720, 336756, 343140, 344774, 354480, 362920, 381066, 420945, 435504, 449008, 457520, 481080, 508088, 517161, 544380, 561260, 635110, 673512, 686280, 689548, 725840, 762132, 841890, 861935, 952665, 962160, 1016176, 1034322, 1088760, 1122520, 1206709, 1270220, 1347024, 1372560, 1379096, 1524264, 1683780, 1723870, 1905330, 2068644, 2177520, 2245040, 2413418, 2540440, 2585805, 2758192, 3048528, 3367560, 3447740, 3620127, 3810660, 4137288, 4826836, 5080880, 5171610, 6033545, 6735120, 6895480, 7240254, 7621320, 8274576, 9653672, 10343220, 12067090, 13790960, 14480508, 15242640, 18100635, 19307344, 20686440, 24134180, 28961016, 36201270, 41372880, 48268360, 57922032, 72402540, 96536720, 144805080, 289610160]

約数ペア:

[(1, 289610160), (2, 144805080), (3, 96536720), (4, 72402540), (5, 57922032), (6, 48268360), (7, 41372880), (8, 36201270), (10, 28961016), (12, 24134180), (14, 20686440), (15, 19307344), (16, 18100635), (19, 15242640), (20, 14480508), (21, 13790960), (24, 12067090), (28, 10343220), (30, 9653672), (35, 8274576), (38, 7621320), (40, 7240254), (42, 6895480), (43, 6735120), (48, 6033545), (56, 5171610), (57, 5080880), (60, 4826836), (70, 4137288), (76, 3810660), (80, 3620127), (84, 3447740), (86, 3367560), (95, 3048528), (105, 2758192), (112, 2585805), (114, 2540440), (120, 2413418), (129, 2245040), (133, 2177520), (140, 2068644), (152, 1905330), (168, 1723870), (172, 1683780), (190, 1524264), (210, 1379096), (211, 1372560), (215, 1347024), (228, 1270220), (240, 1206709), (258, 1122520), (266, 1088760), (280, 1034322), (285, 1016176), (301, 962160), (304, 952665), (336, 861935), (344, 841890), (380, 762132), (399, 725840), (420, 689548), (422, 686280), (430, 673512), (456, 635110), (516, 561260), (532, 544380), (560, 517161), (570, 508088), (602, 481080), (633, 457520), (645, 449008), (665, 435504), (688, 420945), (760, 381066), (798, 362920), (817, 354480), (840, 344774), (844, 343140), (860, 336756), (903, 320720), (912, 317555), (1032, 280630), (1055, 274512), (1064, 272190), (1140, 254044), (1204, 240540), (1266, 228760), (1290, 224504), (1330, 217752), (1477, 196080), (1505, 192432), (1520, 190533), (1596, 181460), (1634, 177240), (1680, 172387), (1688, 171570), (1720, 168378), (1806, 160360), (1995, 145168), (2064, 140315), (2110, 137256), (2128, 136095), (2280, 127022), (2408, 120270), (2451, 118160), (2532, 114380), (2580, 112252), (2660, 108876), (2954, 98040), (3010, 96216), (3165, 91504), (3192, 90730), (3268, 88620), (3376, 85785), (3440, 84189), (3612, 80180), (3990, 72584), (4009, 72240), (4085, 70896), (4220, 68628), (4431, 65360), (4515, 64144), (4560, 63511), (4816, 60135), (4902, 59080), (5064, 57190), (5160, 56126), (5320, 54438), (5719, 50640), (5908, 49020), (6020, 48108), (6330, 45752), (6384, 45365), (6536, 44310), (7224, 40090), (7385, 39216), (7980, 36292), (8018, 36120), (8170, 35448), (8440, 34314), (8862, 32680), (9030, 32072), (9073, 31920), (9804, 29540), (10128, 28595), (10320, 28063), (10640, 27219), (11438, 25320), (11816, 24510), (12027, 24080), (12040, 24054), (12255, 23632), (12660, 22876), (13072, 22155), (14448, 20045), (14770, 19608), (15960, 18146), (16036, 18060), (16340, 17724), (16880, 17157)]