431680320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2939}}^1$

素因数の和:2982

約数の個数: 224

約数和(自身を含む): 1613001600

約数和(自身を除く): 1181321280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 2939, 3060, 3264, 3672, 4080, 4320, 4590, 4896, 5440, 5878, 6120, 7344, 8160, 8640, 8817, 9180, 9792, 11756, 12240, 14688, 14695, 16320, 17634, 18360, 23512, 24480, 26451, 29376, 29390, 35268, 36720, 44085, 47024, 48960, 49963, 52902, 58780, 70536, 73440, 79353, 88170, 94048, 99926, 105804, 117560, 132255, 141072, 146880, 149889, 158706, 176340, 188096, 199852, 211608, 235120, 249815, 264510, 282144, 299778, 317412, 352680, 396765, 399704, 423216, 449667, 470240, 499630, 529020, 564288, 599556, 634824, 705360, 749445, 793530, 799408, 846432, 899334, 940480, 999260, 1058040, 1199112, 1269648, 1349001, 1410720, 1498890, 1587060, 1598816, 1692864, 1798668, 1998520, 2116080, 2248335, 2398224, 2539296, 2698002, 2821440, 2997780, 3174120, 3197632, 3597336, 3997040, 4232160, 4496670, 4796448, 5078592, 5396004, 5995560, 6348240, 6745005, 7194672, 7994080, 8464320, 8993340, 9592896, 10792008, 11991120, 12696480, 13490010, 14389344, 15988160, 17986680, 21584016, 23982240, 25392960, 26980020, 28778688, 35973360, 43168032, 47964480, 53960040, 71946720, 86336064, 107920080, 143893440, 215840160, 431680320]

約数ペア:

[(1, 431680320), (2, 215840160), (3, 143893440), (4, 107920080), (5, 86336064), (6, 71946720), (8, 53960040), (9, 47964480), (10, 43168032), (12, 35973360), (15, 28778688), (16, 26980020), (17, 25392960), (18, 23982240), (20, 21584016), (24, 17986680), (27, 15988160), (30, 14389344), (32, 13490010), (34, 12696480), (36, 11991120), (40, 10792008), (45, 9592896), (48, 8993340), (51, 8464320), (54, 7994080), (60, 7194672), (64, 6745005), (68, 6348240), (72, 5995560), (80, 5396004), (85, 5078592), (90, 4796448), (96, 4496670), (102, 4232160), (108, 3997040), (120, 3597336), (135, 3197632), (136, 3174120), (144, 2997780), (153, 2821440), (160, 2698002), (170, 2539296), (180, 2398224), (192, 2248335), (204, 2116080), (216, 1998520), (240, 1798668), (255, 1692864), (270, 1598816), (272, 1587060), (288, 1498890), (306, 1410720), (320, 1349001), (340, 1269648), (360, 1199112), (408, 1058040), (432, 999260), (459, 940480), (480, 899334), (510, 846432), (540, 799408), (544, 793530), (576, 749445), (612, 705360), (680, 634824), (720, 599556), (765, 564288), (816, 529020), (864, 499630), (918, 470240), (960, 449667), (1020, 423216), (1080, 399704), (1088, 396765), (1224, 352680), (1360, 317412), (1440, 299778), (1530, 282144), (1632, 264510), (1728, 249815), (1836, 235120), (2040, 211608), (2160, 199852), (2295, 188096), (2448, 176340), (2720, 158706), (2880, 149889), (2939, 146880), (3060, 141072), (3264, 132255), (3672, 117560), (4080, 105804), (4320, 99926), (4590, 94048), (4896, 88170), (5440, 79353), (5878, 73440), (6120, 70536), (7344, 58780), (8160, 52902), (8640, 49963), (8817, 48960), (9180, 47024), (9792, 44085), (11756, 36720), (12240, 35268), (14688, 29390), (14695, 29376), (16320, 26451), (17634, 24480), (18360, 23512)]