7438025280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3559}}^1$

素因数の和:3897

約数の個数: 224

約数和(自身を含む): 27083796480

約数和(自身を除く): 19645771200

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, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 311, 320, 336, 420, 448, 480, 560, 622, 672, 840, 933, 960, 1120, 1244, 1344, 1555, 1680, 1866, 2177, 2240, 2488, 3110, 3360, 3559, 3732, 4354, 4665, 4976, 6220, 6531, 6720, 7118, 7464, 8708, 9330, 9952, 10677, 10885, 12440, 13062, 14236, 14928, 17416, 17795, 18660, 19904, 21354, 21770, 24880, 24913, 26124, 28472, 29856, 32655, 34832, 35590, 37320, 42708, 43540, 49760, 49826, 52248, 53385, 56944, 59712, 65310, 69664, 71180, 74640, 74739, 85416, 87080, 99520, 99652, 104496, 106770, 113888, 124565, 130620, 139328, 142360, 149280, 149478, 170832, 174160, 199304, 208992, 213540, 227776, 249130, 261240, 284720, 298560, 298956, 341664, 348320, 373695, 398608, 417984, 427080, 498260, 522480, 569440, 597912, 683328, 696640, 747390, 797216, 854160, 996520, 1044960, 1106849, 1138880, 1195824, 1494780, 1594432, 1708320, 1993040, 2089920, 2213698, 2391648, 2989560, 3320547, 3416640, 3986080, 4427396, 4783296, 5534245, 5979120, 6641094, 7747943, 7972160, 8854792, 11068490, 11958240, 13282188, 15495886, 16602735, 17709584, 22136980, 23243829, 23916480, 26564376, 30991772, 33205470, 35419168, 38739715, 44273960, 46487658, 53128752, 61983544, 66410940, 70838336, 77479430, 88547920, 92975316, 106257504, 116219145, 123967088, 132821880, 154958860, 177095840, 185950632, 212515008, 232438290, 247934176, 265643760, 309917720, 354191680, 371901264, 464876580, 495868352, 531287520, 619835440, 743802528, 929753160, 1062575040, 1239670880, 1487605056, 1859506320, 2479341760, 3719012640, 7438025280]

約数ペア:

[(1, 7438025280), (2, 3719012640), (3, 2479341760), (4, 1859506320), (5, 1487605056), (6, 1239670880), (7, 1062575040), (8, 929753160), (10, 743802528), (12, 619835440), (14, 531287520), (15, 495868352), (16, 464876580), (20, 371901264), (21, 354191680), (24, 309917720), (28, 265643760), (30, 247934176), (32, 232438290), (35, 212515008), (40, 185950632), (42, 177095840), (48, 154958860), (56, 132821880), (60, 123967088), (64, 116219145), (70, 106257504), (80, 92975316), (84, 88547920), (96, 77479430), (105, 70838336), (112, 66410940), (120, 61983544), (140, 53128752), (160, 46487658), (168, 44273960), (192, 38739715), (210, 35419168), (224, 33205470), (240, 30991772), (280, 26564376), (311, 23916480), (320, 23243829), (336, 22136980), (420, 17709584), (448, 16602735), (480, 15495886), (560, 13282188), (622, 11958240), (672, 11068490), (840, 8854792), (933, 7972160), (960, 7747943), (1120, 6641094), (1244, 5979120), (1344, 5534245), (1555, 4783296), (1680, 4427396), (1866, 3986080), (2177, 3416640), (2240, 3320547), (2488, 2989560), (3110, 2391648), (3360, 2213698), (3559, 2089920), (3732, 1993040), (4354, 1708320), (4665, 1594432), (4976, 1494780), (6220, 1195824), (6531, 1138880), (6720, 1106849), (7118, 1044960), (7464, 996520), (8708, 854160), (9330, 797216), (9952, 747390), (10677, 696640), (10885, 683328), (12440, 597912), (13062, 569440), (14236, 522480), (14928, 498260), (17416, 427080), (17795, 417984), (18660, 398608), (19904, 373695), (21354, 348320), (21770, 341664), (24880, 298956), (24913, 298560), (26124, 284720), (28472, 261240), (29856, 249130), (32655, 227776), (34832, 213540), (35590, 208992), (37320, 199304), (42708, 174160), (43540, 170832), (49760, 149478), (49826, 149280), (52248, 142360), (53385, 139328), (56944, 130620), (59712, 124565), (65310, 113888), (69664, 106770), (71180, 104496), (74640, 99652), (74739, 99520), (85416, 87080)]