166165440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 224

約数和(自身を含む): 612526080

約数和(自身を除く): 446360640

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, 64, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 192, 210, 224, 237, 240, 280, 313, 316, 320, 336, 395, 420, 448, 474, 480, 553, 560, 626, 632, 672, 790, 840, 939, 948, 960, 1106, 1120, 1185, 1252, 1264, 1344, 1565, 1580, 1659, 1680, 1878, 1896, 2191, 2212, 2240, 2370, 2504, 2528, 2765, 3130, 3160, 3318, 3360, 3756, 3792, 4382, 4424, 4695, 4740, 5008, 5056, 5530, 6260, 6320, 6573, 6636, 6720, 7512, 7584, 8295, 8764, 8848, 9390, 9480, 10016, 10955, 11060, 12520, 12640, 13146, 13272, 15024, 15168, 16590, 17528, 17696, 18780, 18960, 20032, 21910, 22120, 24727, 25040, 25280, 26292, 26544, 30048, 32865, 33180, 35056, 35392, 37560, 37920, 43820, 44240, 49454, 50080, 52584, 53088, 60096, 65730, 66360, 70112, 74181, 75120, 75840, 87640, 88480, 98908, 100160, 105168, 106176, 123635, 131460, 132720, 140224, 148362, 150240, 173089, 175280, 176960, 197816, 210336, 247270, 262920, 265440, 296724, 300480, 346178, 350560, 370905, 395632, 420672, 494540, 519267, 525840, 530880, 593448, 692356, 701120, 741810, 791264, 865445, 989080, 1038534, 1051680, 1186896, 1384712, 1483620, 1582528, 1730890, 1978160, 2077068, 2103360, 2373792, 2596335, 2769424, 2967240, 3461780, 3956320, 4154136, 4747584, 5192670, 5538848, 5934480, 6923560, 7912640, 8308272, 10385340, 11077696, 11868960, 13847120, 16616544, 20770680, 23737920, 27694240, 33233088, 41541360, 55388480, 83082720, 166165440]

約数ペア:

[(1, 166165440), (2, 83082720), (3, 55388480), (4, 41541360), (5, 33233088), (6, 27694240), (7, 23737920), (8, 20770680), (10, 16616544), (12, 13847120), (14, 11868960), (15, 11077696), (16, 10385340), (20, 8308272), (21, 7912640), (24, 6923560), (28, 5934480), (30, 5538848), (32, 5192670), (35, 4747584), (40, 4154136), (42, 3956320), (48, 3461780), (56, 2967240), (60, 2769424), (64, 2596335), (70, 2373792), (79, 2103360), (80, 2077068), (84, 1978160), (96, 1730890), (105, 1582528), (112, 1483620), (120, 1384712), (140, 1186896), (158, 1051680), (160, 1038534), (168, 989080), (192, 865445), (210, 791264), (224, 741810), (237, 701120), (240, 692356), (280, 593448), (313, 530880), (316, 525840), (320, 519267), (336, 494540), (395, 420672), (420, 395632), (448, 370905), (474, 350560), (480, 346178), (553, 300480), (560, 296724), (626, 265440), (632, 262920), (672, 247270), (790, 210336), (840, 197816), (939, 176960), (948, 175280), (960, 173089), (1106, 150240), (1120, 148362), (1185, 140224), (1252, 132720), (1264, 131460), (1344, 123635), (1565, 106176), (1580, 105168), (1659, 100160), (1680, 98908), (1878, 88480), (1896, 87640), (2191, 75840), (2212, 75120), (2240, 74181), (2370, 70112), (2504, 66360), (2528, 65730), (2765, 60096), (3130, 53088), (3160, 52584), (3318, 50080), (3360, 49454), (3756, 44240), (3792, 43820), (4382, 37920), (4424, 37560), (4695, 35392), (4740, 35056), (5008, 33180), (5056, 32865), (5530, 30048), (6260, 26544), (6320, 26292), (6573, 25280), (6636, 25040), (6720, 24727), (7512, 22120), (7584, 21910), (8295, 20032), (8764, 18960), (8848, 18780), (9390, 17696), (9480, 17528), (10016, 16590), (10955, 15168), (11060, 15024), (12520, 13272), (12640, 13146)]