83082720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 303851520

約数和(自身を除く): 220768800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 313, 316, 336, 395, 420, 474, 480, 553, 560, 626, 632, 672, 790, 840, 939, 948, 1106, 1120, 1185, 1252, 1264, 1565, 1580, 1659, 1680, 1878, 1896, 2191, 2212, 2370, 2504, 2528, 2765, 3130, 3160, 3318, 3360, 3756, 3792, 4382, 4424, 4695, 4740, 5008, 5530, 6260, 6320, 6573, 6636, 7512, 7584, 8295, 8764, 8848, 9390, 9480, 10016, 10955, 11060, 12520, 12640, 13146, 13272, 15024, 16590, 17528, 17696, 18780, 18960, 21910, 22120, 24727, 25040, 26292, 26544, 30048, 32865, 33180, 35056, 37560, 37920, 43820, 44240, 49454, 50080, 52584, 53088, 65730, 66360, 70112, 74181, 75120, 87640, 88480, 98908, 105168, 123635, 131460, 132720, 148362, 150240, 173089, 175280, 197816, 210336, 247270, 262920, 265440, 296724, 346178, 350560, 370905, 395632, 494540, 519267, 525840, 593448, 692356, 741810, 791264, 865445, 989080, 1038534, 1051680, 1186896, 1384712, 1483620, 1730890, 1978160, 2077068, 2373792, 2596335, 2769424, 2967240, 3461780, 3956320, 4154136, 5192670, 5538848, 5934480, 6923560, 8308272, 10385340, 11868960, 13847120, 16616544, 20770680, 27694240, 41541360, 83082720]

約数ペア:

[(1, 83082720), (2, 41541360), (3, 27694240), (4, 20770680), (5, 16616544), (6, 13847120), (7, 11868960), (8, 10385340), (10, 8308272), (12, 6923560), (14, 5934480), (15, 5538848), (16, 5192670), (20, 4154136), (21, 3956320), (24, 3461780), (28, 2967240), (30, 2769424), (32, 2596335), (35, 2373792), (40, 2077068), (42, 1978160), (48, 1730890), (56, 1483620), (60, 1384712), (70, 1186896), (79, 1051680), (80, 1038534), (84, 989080), (96, 865445), (105, 791264), (112, 741810), (120, 692356), (140, 593448), (158, 525840), (160, 519267), (168, 494540), (210, 395632), (224, 370905), (237, 350560), (240, 346178), (280, 296724), (313, 265440), (316, 262920), (336, 247270), (395, 210336), (420, 197816), (474, 175280), (480, 173089), (553, 150240), (560, 148362), (626, 132720), (632, 131460), (672, 123635), (790, 105168), (840, 98908), (939, 88480), (948, 87640), (1106, 75120), (1120, 74181), (1185, 70112), (1252, 66360), (1264, 65730), (1565, 53088), (1580, 52584), (1659, 50080), (1680, 49454), (1878, 44240), (1896, 43820), (2191, 37920), (2212, 37560), (2370, 35056), (2504, 33180), (2528, 32865), (2765, 30048), (3130, 26544), (3160, 26292), (3318, 25040), (3360, 24727), (3756, 22120), (3792, 21910), (4382, 18960), (4424, 18780), (4695, 17696), (4740, 17528), (5008, 16590), (5530, 15024), (6260, 13272), (6320, 13146), (6573, 12640), (6636, 12520), (7512, 11060), (7584, 10955), (8295, 10016), (8764, 9480), (8848, 9390)]