515551680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 336

約数和(自身を含む): 2054108160

約数和(自身を除く): 1538556480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 107, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 214, 224, 239, 240, 252, 280, 288, 315, 320, 321, 336, 360, 420, 428, 448, 478, 480, 504, 535, 560, 576, 630, 642, 672, 717, 720, 749, 840, 856, 956, 960, 963, 1008, 1070, 1120, 1195, 1260, 1284, 1344, 1434, 1440, 1498, 1605, 1673, 1680, 1712, 1912, 1926, 2016, 2140, 2151, 2240, 2247, 2390, 2520, 2568, 2868, 2880, 2996, 3210, 3346, 3360, 3424, 3585, 3745, 3824, 3852, 4032, 4280, 4302, 4494, 4780, 4815, 5019, 5040, 5136, 5736, 5992, 6420, 6692, 6720, 6741, 6848, 7170, 7490, 7648, 7704, 8365, 8560, 8604, 8988, 9560, 9630, 10038, 10080, 10272, 10755, 11235, 11472, 11984, 12840, 13384, 13482, 14340, 14980, 15057, 15296, 15408, 16730, 17120, 17208, 17976, 19120, 19260, 20076, 20160, 20544, 21510, 22470, 22944, 23968, 25095, 25573, 25680, 26768, 26964, 28680, 29960, 30114, 30816, 33460, 33705, 34240, 34416, 35952, 38240, 38520, 40152, 43020, 44940, 45888, 47936, 50190, 51146, 51360, 53536, 53928, 57360, 59920, 60228, 61632, 66920, 67410, 68832, 71904, 75285, 76480, 76719, 77040, 80304, 86040, 89880, 100380, 102292, 102720, 107072, 107856, 114720, 119840, 120456, 127865, 133840, 134820, 137664, 143808, 150570, 153438, 154080, 160608, 172080, 179011, 179760, 200760, 204584, 215712, 229440, 230157, 239680, 240912, 255730, 267680, 269640, 301140, 306876, 308160, 321216, 344160, 358022, 359520, 383595, 401520, 409168, 431424, 460314, 481824, 511460, 535360, 537033, 539280, 602280, 613752, 688320, 716044, 719040, 767190, 803040, 818336, 895055, 920628, 963648, 1022920, 1074066, 1078560, 1150785, 1204560, 1227504, 1432088, 1534380, 1606080, 1611099, 1636672, 1790110, 1841256, 2045840, 2148132, 2157120, 2301570, 2409120, 2455008, 2685165, 2864176, 3068760, 3222198, 3580220, 3682512, 4091680, 4296264, 4603140, 4818240, 4910016, 5370330, 5728352, 6137520, 6444396, 7160440, 7365024, 8055495, 8183360, 8592528, 9206280, 10740660, 11456704, 12275040, 12888792, 14320880, 14730048, 16110990, 17185056, 18412560, 21481320, 24550080, 25777584, 28641760, 32221980, 34370112, 36825120, 42962640, 51555168, 57283520, 64443960, 73650240, 85925280, 103110336, 128887920, 171850560, 257775840, 515551680]

約数ペア:

[(1, 515551680), (2, 257775840), (3, 171850560), (4, 128887920), (5, 103110336), (6, 85925280), (7, 73650240), (8, 64443960), (9, 57283520), (10, 51555168), (12, 42962640), (14, 36825120), (15, 34370112), (16, 32221980), (18, 28641760), (20, 25777584), (21, 24550080), (24, 21481320), (28, 18412560), (30, 17185056), (32, 16110990), (35, 14730048), (36, 14320880), (40, 12888792), (42, 12275040), (45, 11456704), (48, 10740660), (56, 9206280), (60, 8592528), (63, 8183360), (64, 8055495), (70, 7365024), (72, 7160440), (80, 6444396), (84, 6137520), (90, 5728352), (96, 5370330), (105, 4910016), (107, 4818240), (112, 4603140), (120, 4296264), (126, 4091680), (140, 3682512), (144, 3580220), (160, 3222198), (168, 3068760), (180, 2864176), (192, 2685165), (210, 2455008), (214, 2409120), (224, 2301570), (239, 2157120), (240, 2148132), (252, 2045840), (280, 1841256), (288, 1790110), (315, 1636672), (320, 1611099), (321, 1606080), (336, 1534380), (360, 1432088), (420, 1227504), (428, 1204560), (448, 1150785), (478, 1078560), (480, 1074066), (504, 1022920), (535, 963648), (560, 920628), (576, 895055), (630, 818336), (642, 803040), (672, 767190), (717, 719040), (720, 716044), (749, 688320), (840, 613752), (856, 602280), (956, 539280), (960, 537033), (963, 535360), (1008, 511460), (1070, 481824), (1120, 460314), (1195, 431424), (1260, 409168), (1284, 401520), (1344, 383595), (1434, 359520), (1440, 358022), (1498, 344160), (1605, 321216), (1673, 308160), (1680, 306876), (1712, 301140), (1912, 269640), (1926, 267680), (2016, 255730), (2140, 240912), (2151, 239680), (2240, 230157), (2247, 229440), (2390, 215712), (2520, 204584), (2568, 200760), (2868, 179760), (2880, 179011), (2996, 172080), (3210, 160608), (3346, 154080), (3360, 153438), (3424, 150570), (3585, 143808), (3745, 137664), (3824, 134820), (3852, 133840), (4032, 127865), (4280, 120456), (4302, 119840), (4494, 114720), (4780, 107856), (4815, 107072), (5019, 102720), (5040, 102292), (5136, 100380), (5736, 89880), (5992, 86040), (6420, 80304), (6692, 77040), (6720, 76719), (6741, 76480), (6848, 75285), (7170, 71904), (7490, 68832), (7648, 67410), (7704, 66920), (8365, 61632), (8560, 60228), (8604, 59920), (8988, 57360), (9560, 53928), (9630, 53536), (10038, 51360), (10080, 51146), (10272, 50190), (10755, 47936), (11235, 45888), (11472, 44940), (11984, 43020), (12840, 40152), (13384, 38520), (13482, 38240), (14340, 35952), (14980, 34416), (15057, 34240), (15296, 33705), (15408, 33460), (16730, 30816), (17120, 30114), (17208, 29960), (17976, 28680), (19120, 26964), (19260, 26768), (20076, 25680), (20160, 25573), (20544, 25095), (21510, 23968), (22470, 22944)]