172743480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5273}}^1$

素因数の和:5310

約数の個数: 192

約数和(自身を含む): 691104960

約数和(自身を除く): 518361480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5273, 5460, 6552, 8190, 10546, 10920, 15819, 16380, 21092, 26365, 31638, 32760, 36911, 42184, 47457, 52730, 63276, 68549, 73822, 79095, 94914, 105460, 110733, 126552, 137098, 147644, 158190, 184555, 189828, 205647, 210920, 221466, 237285, 274196, 295288, 316380, 332199, 342745, 369110, 379656, 411294, 442932, 474570, 479843, 548392, 553665, 616941, 632760, 664398, 685490, 738220, 822588, 885864, 949140, 959686, 1028235, 1107330, 1233882, 1328796, 1370980, 1439529, 1476440, 1645176, 1660995, 1898280, 1919372, 2056470, 2214660, 2399215, 2467764, 2657592, 2741960, 2879058, 3084705, 3321990, 3838744, 4112940, 4318587, 4429320, 4798430, 4935528, 5758116, 6169410, 6643980, 7197645, 8225880, 8637174, 9596860, 11516232, 12338820, 13287960, 14395290, 17274348, 19193720, 21592935, 24677640, 28790580, 34548696, 43185870, 57581160, 86371740, 172743480]

約数ペア:

[(1, 172743480), (2, 86371740), (3, 57581160), (4, 43185870), (5, 34548696), (6, 28790580), (7, 24677640), (8, 21592935), (9, 19193720), (10, 17274348), (12, 14395290), (13, 13287960), (14, 12338820), (15, 11516232), (18, 9596860), (20, 8637174), (21, 8225880), (24, 7197645), (26, 6643980), (28, 6169410), (30, 5758116), (35, 4935528), (36, 4798430), (39, 4429320), (40, 4318587), (42, 4112940), (45, 3838744), (52, 3321990), (56, 3084705), (60, 2879058), (63, 2741960), (65, 2657592), (70, 2467764), (72, 2399215), (78, 2214660), (84, 2056470), (90, 1919372), (91, 1898280), (104, 1660995), (105, 1645176), (117, 1476440), (120, 1439529), (126, 1370980), (130, 1328796), (140, 1233882), (156, 1107330), (168, 1028235), (180, 959686), (182, 949140), (195, 885864), (210, 822588), (234, 738220), (252, 685490), (260, 664398), (273, 632760), (280, 616941), (312, 553665), (315, 548392), (360, 479843), (364, 474570), (390, 442932), (420, 411294), (455, 379656), (468, 369110), (504, 342745), (520, 332199), (546, 316380), (585, 295288), (630, 274196), (728, 237285), (780, 221466), (819, 210920), (840, 205647), (910, 189828), (936, 184555), (1092, 158190), (1170, 147644), (1260, 137098), (1365, 126552), (1560, 110733), (1638, 105460), (1820, 94914), (2184, 79095), (2340, 73822), (2520, 68549), (2730, 63276), (3276, 52730), (3640, 47457), (4095, 42184), (4680, 36911), (5273, 32760), (5460, 31638), (6552, 26365), (8190, 21092), (10546, 16380), (10920, 15819)]