155099280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 320

約数和(自身を含む): 597104640

約数和(自身を除く): 442005360

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, 113, 114, 120, 129, 133, 140, 152, 168, 172, 190, 210, 215, 226, 228, 240, 258, 266, 280, 285, 301, 304, 336, 339, 344, 380, 399, 420, 430, 452, 456, 516, 532, 560, 565, 570, 602, 645, 665, 678, 688, 760, 791, 798, 817, 840, 860, 903, 904, 912, 1032, 1064, 1130, 1140, 1204, 1290, 1330, 1356, 1505, 1520, 1582, 1596, 1634, 1680, 1695, 1720, 1806, 1808, 1995, 2064, 2128, 2147, 2260, 2280, 2373, 2408, 2451, 2580, 2660, 2712, 3010, 3164, 3192, 3268, 3390, 3440, 3612, 3955, 3990, 4085, 4294, 4515, 4520, 4560, 4746, 4816, 4859, 4902, 5160, 5320, 5424, 5719, 6020, 6328, 6384, 6441, 6536, 6780, 7224, 7910, 7980, 8170, 8588, 9030, 9040, 9492, 9718, 9804, 10320, 10640, 10735, 11438, 11865, 12040, 12255, 12656, 12882, 13072, 13560, 14448, 14577, 15029, 15820, 15960, 16340, 17157, 17176, 18060, 18984, 19436, 19608, 21470, 22876, 23730, 24080, 24295, 24510, 25764, 27120, 28595, 29154, 30058, 31640, 31920, 32205, 32680, 34013, 34314, 34352, 36120, 37968, 38872, 39216, 42940, 45087, 45752, 47460, 48590, 49020, 51528, 57190, 58308, 60116, 63280, 64410, 65360, 68026, 68628, 72240, 72885, 75145, 77744, 85785, 85880, 90174, 91504, 92321, 94920, 97180, 98040, 102039, 103056, 114380, 116616, 120232, 128820, 136052, 137256, 145770, 150290, 170065, 171570, 171760, 180348, 184642, 189840, 194360, 196080, 204078, 225435, 228760, 233232, 240464, 257640, 272104, 274512, 276963, 291540, 300580, 340130, 343140, 360696, 369284, 388720, 408156, 450870, 457520, 461605, 510195, 515280, 544208, 553926, 583080, 601160, 646247, 680260, 686280, 721392, 738568, 816312, 901740, 923210, 1020390, 1107852, 1166160, 1202320, 1292494, 1360520, 1372560, 1384815, 1477136, 1632624, 1803480, 1846420, 1938741, 2040780, 2215704, 2584988, 2721040, 2769630, 3231235, 3606960, 3692840, 3877482, 4081560, 4431408, 5169976, 5539260, 6462470, 7385680, 7754964, 8163120, 9693705, 10339952, 11078520, 12924940, 15509928, 19387410, 22157040, 25849880, 31019856, 38774820, 51699760, 77549640, 155099280]

約数ペア:

[(1, 155099280), (2, 77549640), (3, 51699760), (4, 38774820), (5, 31019856), (6, 25849880), (7, 22157040), (8, 19387410), (10, 15509928), (12, 12924940), (14, 11078520), (15, 10339952), (16, 9693705), (19, 8163120), (20, 7754964), (21, 7385680), (24, 6462470), (28, 5539260), (30, 5169976), (35, 4431408), (38, 4081560), (40, 3877482), (42, 3692840), (43, 3606960), (48, 3231235), (56, 2769630), (57, 2721040), (60, 2584988), (70, 2215704), (76, 2040780), (80, 1938741), (84, 1846420), (86, 1803480), (95, 1632624), (105, 1477136), (112, 1384815), (113, 1372560), (114, 1360520), (120, 1292494), (129, 1202320), (133, 1166160), (140, 1107852), (152, 1020390), (168, 923210), (172, 901740), (190, 816312), (210, 738568), (215, 721392), (226, 686280), (228, 680260), (240, 646247), (258, 601160), (266, 583080), (280, 553926), (285, 544208), (301, 515280), (304, 510195), (336, 461605), (339, 457520), (344, 450870), (380, 408156), (399, 388720), (420, 369284), (430, 360696), (452, 343140), (456, 340130), (516, 300580), (532, 291540), (560, 276963), (565, 274512), (570, 272104), (602, 257640), (645, 240464), (665, 233232), (678, 228760), (688, 225435), (760, 204078), (791, 196080), (798, 194360), (817, 189840), (840, 184642), (860, 180348), (903, 171760), (904, 171570), (912, 170065), (1032, 150290), (1064, 145770), (1130, 137256), (1140, 136052), (1204, 128820), (1290, 120232), (1330, 116616), (1356, 114380), (1505, 103056), (1520, 102039), (1582, 98040), (1596, 97180), (1634, 94920), (1680, 92321), (1695, 91504), (1720, 90174), (1806, 85880), (1808, 85785), (1995, 77744), (2064, 75145), (2128, 72885), (2147, 72240), (2260, 68628), (2280, 68026), (2373, 65360), (2408, 64410), (2451, 63280), (2580, 60116), (2660, 58308), (2712, 57190), (3010, 51528), (3164, 49020), (3192, 48590), (3268, 47460), (3390, 45752), (3440, 45087), (3612, 42940), (3955, 39216), (3990, 38872), (4085, 37968), (4294, 36120), (4515, 34352), (4520, 34314), (4560, 34013), (4746, 32680), (4816, 32205), (4859, 31920), (4902, 31640), (5160, 30058), (5320, 29154), (5424, 28595), (5719, 27120), (6020, 25764), (6328, 24510), (6384, 24295), (6441, 24080), (6536, 23730), (6780, 22876), (7224, 21470), (7910, 19608), (7980, 19436), (8170, 18984), (8588, 18060), (9030, 17176), (9040, 17157), (9492, 16340), (9718, 15960), (9804, 15820), (10320, 15029), (10640, 14577), (10735, 14448), (11438, 13560), (11865, 13072), (12040, 12882), (12255, 12656)]