429378720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 1505044800

約数和(自身を除く): 1075666080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 89, 92, 95, 96, 114, 115, 120, 138, 152, 160, 178, 184, 190, 228, 230, 240, 267, 276, 285, 304, 345, 356, 368, 380, 437, 445, 456, 460, 480, 529, 534, 552, 570, 608, 690, 712, 736, 760, 874, 890, 912, 920, 1058, 1068, 1104, 1140, 1311, 1335, 1380, 1424, 1520, 1587, 1691, 1748, 1780, 1824, 1840, 2047, 2116, 2136, 2185, 2208, 2280, 2622, 2645, 2670, 2760, 2848, 3040, 3174, 3382, 3496, 3560, 3680, 4094, 4232, 4272, 4370, 4560, 5073, 5244, 5290, 5340, 5520, 6141, 6348, 6555, 6764, 6992, 7120, 7935, 8188, 8455, 8464, 8544, 8740, 9120, 10051, 10146, 10235, 10488, 10580, 10680, 11040, 12282, 12696, 13110, 13528, 13984, 14240, 15870, 16376, 16910, 16928, 17480, 20102, 20292, 20470, 20976, 21160, 21360, 24564, 25365, 25392, 26220, 27056, 30153, 30705, 31740, 32752, 33820, 34960, 38893, 40204, 40584, 40940, 41952, 42320, 42720, 47081, 49128, 50255, 50730, 50784, 52440, 54112, 60306, 61410, 63480, 65504, 67640, 69920, 77786, 80408, 81168, 81880, 84640, 94162, 98256, 100510, 101460, 104880, 116679, 120612, 122820, 126960, 135280, 141243, 150765, 155572, 160816, 162336, 163760, 188324, 194465, 196512, 201020, 202920, 209760, 233358, 235405, 241224, 245640, 253920, 270560, 282486, 301530, 311144, 321632, 327520, 376648, 388930, 402040, 405840, 466716, 470810, 482448, 491280, 564972, 583395, 603060, 622288, 706215, 753296, 777860, 804080, 811680, 894539, 933432, 941620, 964896, 982560, 1129944, 1166790, 1206120, 1244576, 1412430, 1506592, 1555720, 1608160, 1789078, 1866864, 1883240, 2259888, 2333580, 2412240, 2683617, 2824860, 3111440, 3578156, 3733728, 3766480, 4472695, 4519776, 4667160, 4824480, 5367234, 5649720, 6222880, 7156312, 7532960, 8945390, 9334320, 10734468, 11299440, 13418085, 14312624, 17890780, 18668640, 21468936, 22598880, 26836170, 28625248, 35781560, 42937872, 53672340, 71563120, 85875744, 107344680, 143126240, 214689360, 429378720]

約数ペア:

[(1, 429378720), (2, 214689360), (3, 143126240), (4, 107344680), (5, 85875744), (6, 71563120), (8, 53672340), (10, 42937872), (12, 35781560), (15, 28625248), (16, 26836170), (19, 22598880), (20, 21468936), (23, 18668640), (24, 17890780), (30, 14312624), (32, 13418085), (38, 11299440), (40, 10734468), (46, 9334320), (48, 8945390), (57, 7532960), (60, 7156312), (69, 6222880), (76, 5649720), (80, 5367234), (89, 4824480), (92, 4667160), (95, 4519776), (96, 4472695), (114, 3766480), (115, 3733728), (120, 3578156), (138, 3111440), (152, 2824860), (160, 2683617), (178, 2412240), (184, 2333580), (190, 2259888), (228, 1883240), (230, 1866864), (240, 1789078), (267, 1608160), (276, 1555720), (285, 1506592), (304, 1412430), (345, 1244576), (356, 1206120), (368, 1166790), (380, 1129944), (437, 982560), (445, 964896), (456, 941620), (460, 933432), (480, 894539), (529, 811680), (534, 804080), (552, 777860), (570, 753296), (608, 706215), (690, 622288), (712, 603060), (736, 583395), (760, 564972), (874, 491280), (890, 482448), (912, 470810), (920, 466716), (1058, 405840), (1068, 402040), (1104, 388930), (1140, 376648), (1311, 327520), (1335, 321632), (1380, 311144), (1424, 301530), (1520, 282486), (1587, 270560), (1691, 253920), (1748, 245640), (1780, 241224), (1824, 235405), (1840, 233358), (2047, 209760), (2116, 202920), (2136, 201020), (2185, 196512), (2208, 194465), (2280, 188324), (2622, 163760), (2645, 162336), (2670, 160816), (2760, 155572), (2848, 150765), (3040, 141243), (3174, 135280), (3382, 126960), (3496, 122820), (3560, 120612), (3680, 116679), (4094, 104880), (4232, 101460), (4272, 100510), (4370, 98256), (4560, 94162), (5073, 84640), (5244, 81880), (5290, 81168), (5340, 80408), (5520, 77786), (6141, 69920), (6348, 67640), (6555, 65504), (6764, 63480), (6992, 61410), (7120, 60306), (7935, 54112), (8188, 52440), (8455, 50784), (8464, 50730), (8544, 50255), (8740, 49128), (9120, 47081), (10051, 42720), (10146, 42320), (10235, 41952), (10488, 40940), (10580, 40584), (10680, 40204), (11040, 38893), (12282, 34960), (12696, 33820), (13110, 32752), (13528, 31740), (13984, 30705), (14240, 30153), (15870, 27056), (16376, 26220), (16910, 25392), (16928, 25365), (17480, 24564), (20102, 21360), (20292, 21160), (20470, 20976)]