144805080

素因数分解:

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

素因数の和:294

約数の個数: 256

約数和(自身を含む): 537292800

約数和(自身を除く): 392487720

約数列:

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

約数ペア:

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