172045440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 384

約数和(自身を含む): 721768320

約数和(自身を除く): 549722880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 251, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 476, 480, 502, 504, 510, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 753, 765, 816, 840, 896, 952, 960, 1004, 1008, 1020, 1071, 1088, 1120, 1152, 1190, 1224, 1255, 1260, 1344, 1360, 1428, 1440, 1506, 1530, 1632, 1680, 1757, 1785, 1904, 1920, 2008, 2016, 2040, 2142, 2176, 2240, 2259, 2380, 2448, 2510, 2520, 2688, 2720, 2856, 2880, 3012, 3060, 3264, 3360, 3514, 3570, 3765, 3808, 4016, 4032, 4080, 4267, 4284, 4480, 4518, 4760, 4896, 5020, 5040, 5271, 5355, 5440, 5712, 5760, 6024, 6120, 6528, 6720, 7028, 7140, 7530, 7616, 8032, 8064, 8160, 8534, 8568, 8785, 9036, 9520, 9792, 10040, 10080, 10542, 10710, 10880, 11295, 11424, 12048, 12240, 12801, 13440, 14056, 14280, 15060, 15232, 15813, 16064, 16320, 17068, 17136, 17570, 18072, 19040, 19584, 20080, 20160, 21084, 21335, 21420, 22590, 22848, 24096, 24480, 25602, 26355, 28112, 28560, 29869, 30120, 31626, 32128, 32640, 34136, 34272, 35140, 36144, 38080, 38403, 40160, 40320, 42168, 42670, 42840, 45180, 45696, 48192, 48960, 51204, 52710, 56224, 57120, 59738, 60240, 63252, 64005, 68272, 68544, 70280, 72288, 76160, 76806, 79065, 80320, 84336, 85340, 85680, 89607, 90360, 96384, 97920, 102408, 105420, 112448, 114240, 119476, 120480, 126504, 128010, 136544, 137088, 140560, 144576, 149345, 153612, 158130, 160640, 168672, 170680, 171360, 179214, 180720, 192015, 204816, 210840, 224896, 228480, 238952, 240960, 253008, 256020, 268821, 273088, 281120, 289152, 298690, 307224, 316260, 337344, 341360, 342720, 358428, 361440, 384030, 409632, 421680, 448035, 477904, 481920, 506016, 512040, 537642, 546176, 562240, 597380, 614448, 632520, 674688, 682720, 685440, 716856, 722880, 768060, 819264, 843360, 896070, 955808, 1012032, 1024080, 1075284, 1124480, 1194760, 1228896, 1265040, 1344105, 1365440, 1433712, 1445760, 1536120, 1638528, 1686720, 1792140, 1911616, 2024064, 2048160, 2150568, 2389520, 2457792, 2530080, 2688210, 2730880, 2867424, 3072240, 3373440, 3584280, 3823232, 4096320, 4301136, 4779040, 4915584, 5060160, 5376420, 5734848, 6144480, 7168560, 8192640, 8602272, 9558080, 10120320, 10752840, 11469696, 12288960, 14337120, 17204544, 19116160, 21505680, 24577920, 28674240, 34409088, 43011360, 57348480, 86022720, 172045440]

約数ペア:

[(1, 172045440), (2, 86022720), (3, 57348480), (4, 43011360), (5, 34409088), (6, 28674240), (7, 24577920), (8, 21505680), (9, 19116160), (10, 17204544), (12, 14337120), (14, 12288960), (15, 11469696), (16, 10752840), (17, 10120320), (18, 9558080), (20, 8602272), (21, 8192640), (24, 7168560), (28, 6144480), (30, 5734848), (32, 5376420), (34, 5060160), (35, 4915584), (36, 4779040), (40, 4301136), (42, 4096320), (45, 3823232), (48, 3584280), (51, 3373440), (56, 3072240), (60, 2867424), (63, 2730880), (64, 2688210), (68, 2530080), (70, 2457792), (72, 2389520), (80, 2150568), (84, 2048160), (85, 2024064), (90, 1911616), (96, 1792140), (102, 1686720), (105, 1638528), (112, 1536120), (119, 1445760), (120, 1433712), (126, 1365440), (128, 1344105), (136, 1265040), (140, 1228896), (144, 1194760), (153, 1124480), (160, 1075284), (168, 1024080), (170, 1012032), (180, 955808), (192, 896070), (204, 843360), (210, 819264), (224, 768060), (238, 722880), (240, 716856), (251, 685440), (252, 682720), (255, 674688), (272, 632520), (280, 614448), (288, 597380), (306, 562240), (315, 546176), (320, 537642), (336, 512040), (340, 506016), (357, 481920), (360, 477904), (384, 448035), (408, 421680), (420, 409632), (448, 384030), (476, 361440), (480, 358428), (502, 342720), (504, 341360), (510, 337344), (544, 316260), (560, 307224), (576, 298690), (595, 289152), (612, 281120), (630, 273088), (640, 268821), (672, 256020), (680, 253008), (714, 240960), (720, 238952), (753, 228480), (765, 224896), (816, 210840), (840, 204816), (896, 192015), (952, 180720), (960, 179214), (1004, 171360), (1008, 170680), (1020, 168672), (1071, 160640), (1088, 158130), (1120, 153612), (1152, 149345), (1190, 144576), (1224, 140560), (1255, 137088), (1260, 136544), (1344, 128010), (1360, 126504), (1428, 120480), (1440, 119476), (1506, 114240), (1530, 112448), (1632, 105420), (1680, 102408), (1757, 97920), (1785, 96384), (1904, 90360), (1920, 89607), (2008, 85680), (2016, 85340), (2040, 84336), (2142, 80320), (2176, 79065), (2240, 76806), (2259, 76160), (2380, 72288), (2448, 70280), (2510, 68544), (2520, 68272), (2688, 64005), (2720, 63252), (2856, 60240), (2880, 59738), (3012, 57120), (3060, 56224), (3264, 52710), (3360, 51204), (3514, 48960), (3570, 48192), (3765, 45696), (3808, 45180), (4016, 42840), (4032, 42670), (4080, 42168), (4267, 40320), (4284, 40160), (4480, 38403), (4518, 38080), (4760, 36144), (4896, 35140), (5020, 34272), (5040, 34136), (5271, 32640), (5355, 32128), (5440, 31626), (5712, 30120), (5760, 29869), (6024, 28560), (6120, 28112), (6528, 26355), (6720, 25602), (7028, 24480), (7140, 24096), (7530, 22848), (7616, 22590), (8032, 21420), (8064, 21335), (8160, 21084), (8534, 20160), (8568, 20080), (8785, 19584), (9036, 19040), (9520, 18072), (9792, 17570), (10040, 17136), (10080, 17068), (10542, 16320), (10710, 16064), (10880, 15813), (11295, 15232), (11424, 15060), (12048, 14280), (12240, 14056), (12801, 13440)]