279573840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 480

約数和(自身を含む): 1228421376

約数和(自身を除く): 948847536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 102, 104, 105, 112, 117, 119, 120, 126, 130, 136, 140, 144, 153, 156, 168, 170, 180, 182, 195, 204, 208, 210, 221, 234, 238, 240, 251, 252, 255, 260, 272, 273, 280, 306, 312, 315, 336, 340, 357, 360, 364, 390, 408, 420, 442, 455, 468, 476, 502, 504, 510, 520, 546, 560, 585, 595, 612, 624, 630, 663, 680, 714, 720, 728, 753, 765, 780, 816, 819, 840, 884, 910, 936, 952, 1004, 1008, 1020, 1040, 1071, 1092, 1105, 1170, 1190, 1224, 1255, 1260, 1326, 1360, 1365, 1428, 1456, 1506, 1530, 1547, 1560, 1638, 1680, 1757, 1768, 1785, 1820, 1872, 1904, 1989, 2008, 2040, 2142, 2184, 2210, 2259, 2340, 2380, 2448, 2510, 2520, 2652, 2730, 2856, 3012, 3060, 3094, 3120, 3263, 3276, 3315, 3514, 3536, 3570, 3640, 3765, 3978, 4016, 4080, 4095, 4267, 4284, 4368, 4420, 4518, 4641, 4680, 4760, 5020, 5040, 5271, 5304, 5355, 5460, 5712, 6024, 6120, 6188, 6526, 6552, 6630, 7028, 7140, 7280, 7530, 7735, 7956, 8190, 8534, 8568, 8785, 8840, 9036, 9282, 9360, 9520, 9789, 9945, 10040, 10542, 10608, 10710, 10920, 11295, 12048, 12240, 12376, 12801, 13052, 13104, 13260, 13923, 14056, 14280, 15060, 15470, 15813, 15912, 16315, 16380, 17068, 17136, 17570, 17680, 18072, 18564, 19578, 19890, 20080, 21084, 21335, 21420, 21840, 22590, 22841, 23205, 24752, 25602, 26104, 26355, 26520, 27846, 28112, 28560, 29367, 29869, 30120, 30940, 31626, 31824, 32630, 32760, 34136, 35140, 36144, 37128, 38403, 39156, 39780, 42168, 42670, 42840, 45180, 45682, 46410, 48945, 51204, 52208, 52710, 53040, 55471, 55692, 58734, 59738, 60240, 61880, 63252, 64005, 65260, 65520, 68272, 68523, 69615, 70280, 74256, 76806, 78312, 79065, 79560, 84336, 85340, 85680, 89607, 90360, 91364, 92820, 97890, 102408, 105420, 110942, 111384, 114205, 117468, 119476, 123760, 126504, 128010, 130520, 137046, 139230, 140560, 146835, 149345, 153612, 156624, 158130, 159120, 166413, 170680, 179214, 180720, 182728, 185640, 192015, 195780, 204816, 205569, 210840, 221884, 222768, 228410, 234936, 238952, 253008, 256020, 261040, 268821, 274092, 277355, 278460, 293670, 298690, 307224, 316260, 332826, 341360, 342615, 358428, 365456, 371280, 384030, 388297, 391560, 411138, 421680, 443768, 448035, 456820, 469872, 477904, 499239, 512040, 537642, 548184, 554710, 556920, 587340, 597380, 614448, 632520, 665652, 685230, 716856, 768060, 776594, 783120, 822276, 832065, 887536, 896070, 913640, 998478, 1024080, 1027845, 1075284, 1096368, 1109420, 1113840, 1164891, 1174680, 1194760, 1265040, 1331304, 1344105, 1370460, 1433712, 1536120, 1553188, 1644552, 1664130, 1792140, 1827280, 1941485, 1996956, 2055690, 2150568, 2218840, 2329782, 2349360, 2389520, 2496195, 2662608, 2688210, 2740920, 3072240, 3106376, 3289104, 3328260, 3494673, 3584280, 3882970, 3993912, 4111380, 4301136, 4437680, 4659564, 4992390, 5376420, 5481840, 5824455, 6212752, 6656520, 6989346, 7168560, 7765940, 7987824, 8222760, 9319128, 9984780, 10752840, 11648910, 13313040, 13978692, 15531880, 16445520, 17473365, 18638256, 19969560, 21505680, 23297820, 27957384, 31063760, 34946730, 39939120, 46595640, 55914768, 69893460, 93191280, 139786920, 279573840]

約数ペア:

[(1, 279573840), (2, 139786920), (3, 93191280), (4, 69893460), (5, 55914768), (6, 46595640), (7, 39939120), (8, 34946730), (9, 31063760), (10, 27957384), (12, 23297820), (13, 21505680), (14, 19969560), (15, 18638256), (16, 17473365), (17, 16445520), (18, 15531880), (20, 13978692), (21, 13313040), (24, 11648910), (26, 10752840), (28, 9984780), (30, 9319128), (34, 8222760), (35, 7987824), (36, 7765940), (39, 7168560), (40, 6989346), (42, 6656520), (45, 6212752), (48, 5824455), (51, 5481840), (52, 5376420), (56, 4992390), (60, 4659564), (63, 4437680), (65, 4301136), (68, 4111380), (70, 3993912), (72, 3882970), (78, 3584280), (80, 3494673), (84, 3328260), (85, 3289104), (90, 3106376), (91, 3072240), (102, 2740920), (104, 2688210), (105, 2662608), (112, 2496195), (117, 2389520), (119, 2349360), (120, 2329782), (126, 2218840), (130, 2150568), (136, 2055690), (140, 1996956), (144, 1941485), (153, 1827280), (156, 1792140), (168, 1664130), (170, 1644552), (180, 1553188), (182, 1536120), (195, 1433712), (204, 1370460), (208, 1344105), (210, 1331304), (221, 1265040), (234, 1194760), (238, 1174680), (240, 1164891), (251, 1113840), (252, 1109420), (255, 1096368), (260, 1075284), (272, 1027845), (273, 1024080), (280, 998478), (306, 913640), (312, 896070), (315, 887536), (336, 832065), (340, 822276), (357, 783120), (360, 776594), (364, 768060), (390, 716856), (408, 685230), (420, 665652), (442, 632520), (455, 614448), (468, 597380), (476, 587340), (502, 556920), (504, 554710), (510, 548184), (520, 537642), (546, 512040), (560, 499239), (585, 477904), (595, 469872), (612, 456820), (624, 448035), (630, 443768), (663, 421680), (680, 411138), (714, 391560), (720, 388297), (728, 384030), (753, 371280), (765, 365456), (780, 358428), (816, 342615), (819, 341360), (840, 332826), (884, 316260), (910, 307224), (936, 298690), (952, 293670), (1004, 278460), (1008, 277355), (1020, 274092), (1040, 268821), (1071, 261040), (1092, 256020), (1105, 253008), (1170, 238952), (1190, 234936), (1224, 228410), (1255, 222768), (1260, 221884), (1326, 210840), (1360, 205569), (1365, 204816), (1428, 195780), (1456, 192015), (1506, 185640), (1530, 182728), (1547, 180720), (1560, 179214), (1638, 170680), (1680, 166413), (1757, 159120), (1768, 158130), (1785, 156624), (1820, 153612), (1872, 149345), (1904, 146835), (1989, 140560), (2008, 139230), (2040, 137046), (2142, 130520), (2184, 128010), (2210, 126504), (2259, 123760), (2340, 119476), (2380, 117468), (2448, 114205), (2510, 111384), (2520, 110942), (2652, 105420), (2730, 102408), (2856, 97890), (3012, 92820), (3060, 91364), (3094, 90360), (3120, 89607), (3263, 85680), (3276, 85340), (3315, 84336), (3514, 79560), (3536, 79065), (3570, 78312), (3640, 76806), (3765, 74256), (3978, 70280), (4016, 69615), (4080, 68523), (4095, 68272), (4267, 65520), (4284, 65260), (4368, 64005), (4420, 63252), (4518, 61880), (4641, 60240), (4680, 59738), (4760, 58734), (5020, 55692), (5040, 55471), (5271, 53040), (5304, 52710), (5355, 52208), (5460, 51204), (5712, 48945), (6024, 46410), (6120, 45682), (6188, 45180), (6526, 42840), (6552, 42670), (6630, 42168), (7028, 39780), (7140, 39156), (7280, 38403), (7530, 37128), (7735, 36144), (7956, 35140), (8190, 34136), (8534, 32760), (8568, 32630), (8785, 31824), (8840, 31626), (9036, 30940), (9282, 30120), (9360, 29869), (9520, 29367), (9789, 28560), (9945, 28112), (10040, 27846), (10542, 26520), (10608, 26355), (10710, 26104), (10920, 25602), (11295, 24752), (12048, 23205), (12240, 22841), (12376, 22590), (12801, 21840), (13052, 21420), (13104, 21335), (13260, 21084), (13923, 20080), (14056, 19890), (14280, 19578), (15060, 18564), (15470, 18072), (15813, 17680), (15912, 17570), (16315, 17136), (16380, 17068)]