387125760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 320

約数和(自身を含む): 1492761600

約数和(自身を除く): 1105635840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 379, 380, 384, 399, 420, 448, 456, 480, 512, 532, 560, 570, 608, 640, 665, 672, 758, 760, 768, 798, 840, 896, 912, 960, 1064, 1120, 1137, 1140, 1216, 1280, 1330, 1344, 1516, 1520, 1536, 1596, 1680, 1792, 1824, 1895, 1920, 1995, 2128, 2240, 2274, 2280, 2432, 2560, 2653, 2660, 2688, 3032, 3040, 3192, 3360, 3584, 3648, 3790, 3840, 3990, 4256, 4480, 4548, 4560, 4864, 5306, 5320, 5376, 5685, 6064, 6080, 6384, 6720, 7201, 7296, 7580, 7680, 7959, 7980, 8512, 8960, 9096, 9120, 9728, 10612, 10640, 10752, 11370, 12128, 12160, 12768, 13265, 13440, 14402, 14592, 15160, 15918, 15960, 17024, 17920, 18192, 18240, 21224, 21280, 21603, 22740, 24256, 24320, 25536, 26530, 26880, 28804, 29184, 30320, 31836, 31920, 34048, 36005, 36384, 36480, 39795, 42448, 42560, 43206, 45480, 48512, 48640, 50407, 51072, 53060, 53760, 57608, 60640, 63672, 63840, 68096, 72010, 72768, 72960, 79590, 84896, 85120, 86412, 90960, 97024, 100814, 102144, 106120, 108015, 115216, 121280, 127344, 127680, 144020, 145536, 145920, 151221, 159180, 169792, 170240, 172824, 181920, 194048, 201628, 204288, 212240, 216030, 230432, 242560, 252035, 254688, 255360, 288040, 291072, 302442, 318360, 339584, 340480, 345648, 363840, 403256, 424480, 432060, 460864, 485120, 504070, 509376, 510720, 576080, 582144, 604884, 636720, 679168, 691296, 727680, 756105, 806512, 848960, 864120, 921728, 970240, 1008140, 1018752, 1021440, 1152160, 1209768, 1273440, 1358336, 1382592, 1455360, 1512210, 1613024, 1697920, 1728240, 1843456, 2016280, 2037504, 2304320, 2419536, 2546880, 2765184, 2910720, 3024420, 3226048, 3395840, 3456480, 3686912, 4032560, 4075008, 4608640, 4839072, 5093760, 5530368, 6048840, 6452096, 6791680, 6912960, 8065120, 9217280, 9678144, 10187520, 11060736, 12097680, 12904192, 13825920, 16130240, 18434560, 19356288, 20375040, 24195360, 25808384, 27651840, 32260480, 38712576, 48390720, 55303680, 64520960, 77425152, 96781440, 129041920, 193562880, 387125760]

約数ペア:

[(1, 387125760), (2, 193562880), (3, 129041920), (4, 96781440), (5, 77425152), (6, 64520960), (7, 55303680), (8, 48390720), (10, 38712576), (12, 32260480), (14, 27651840), (15, 25808384), (16, 24195360), (19, 20375040), (20, 19356288), (21, 18434560), (24, 16130240), (28, 13825920), (30, 12904192), (32, 12097680), (35, 11060736), (38, 10187520), (40, 9678144), (42, 9217280), (48, 8065120), (56, 6912960), (57, 6791680), (60, 6452096), (64, 6048840), (70, 5530368), (76, 5093760), (80, 4839072), (84, 4608640), (95, 4075008), (96, 4032560), (105, 3686912), (112, 3456480), (114, 3395840), (120, 3226048), (128, 3024420), (133, 2910720), (140, 2765184), (152, 2546880), (160, 2419536), (168, 2304320), (190, 2037504), (192, 2016280), (210, 1843456), (224, 1728240), (228, 1697920), (240, 1613024), (256, 1512210), (266, 1455360), (280, 1382592), (285, 1358336), (304, 1273440), (320, 1209768), (336, 1152160), (379, 1021440), (380, 1018752), (384, 1008140), (399, 970240), (420, 921728), (448, 864120), (456, 848960), (480, 806512), (512, 756105), (532, 727680), (560, 691296), (570, 679168), (608, 636720), (640, 604884), (665, 582144), (672, 576080), (758, 510720), (760, 509376), (768, 504070), (798, 485120), (840, 460864), (896, 432060), (912, 424480), (960, 403256), (1064, 363840), (1120, 345648), (1137, 340480), (1140, 339584), (1216, 318360), (1280, 302442), (1330, 291072), (1344, 288040), (1516, 255360), (1520, 254688), (1536, 252035), (1596, 242560), (1680, 230432), (1792, 216030), (1824, 212240), (1895, 204288), (1920, 201628), (1995, 194048), (2128, 181920), (2240, 172824), (2274, 170240), (2280, 169792), (2432, 159180), (2560, 151221), (2653, 145920), (2660, 145536), (2688, 144020), (3032, 127680), (3040, 127344), (3192, 121280), (3360, 115216), (3584, 108015), (3648, 106120), (3790, 102144), (3840, 100814), (3990, 97024), (4256, 90960), (4480, 86412), (4548, 85120), (4560, 84896), (4864, 79590), (5306, 72960), (5320, 72768), (5376, 72010), (5685, 68096), (6064, 63840), (6080, 63672), (6384, 60640), (6720, 57608), (7201, 53760), (7296, 53060), (7580, 51072), (7680, 50407), (7959, 48640), (7980, 48512), (8512, 45480), (8960, 43206), (9096, 42560), (9120, 42448), (9728, 39795), (10612, 36480), (10640, 36384), (10752, 36005), (11370, 34048), (12128, 31920), (12160, 31836), (12768, 30320), (13265, 29184), (13440, 28804), (14402, 26880), (14592, 26530), (15160, 25536), (15918, 24320), (15960, 24256), (17024, 22740), (17920, 21603), (18192, 21280), (18240, 21224)]