286840320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:82

約数の個数: 320

約数和(自身を含む): 1051807680

約数和(自身を除く): 764967360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 169, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 338, 340, 384, 390, 408, 416, 442, 480, 507, 510, 512, 520, 544, 624, 640, 663, 676, 680, 768, 780, 816, 832, 845, 884, 960, 1014, 1020, 1040, 1088, 1105, 1248, 1280, 1326, 1352, 1360, 1536, 1560, 1632, 1664, 1690, 1768, 1920, 2028, 2040, 2080, 2176, 2197, 2210, 2496, 2535, 2560, 2652, 2704, 2720, 2873, 3120, 3264, 3315, 3328, 3380, 3536, 3840, 4056, 4080, 4160, 4352, 4394, 4420, 4992, 5070, 5304, 5408, 5440, 5746, 6240, 6528, 6591, 6630, 6656, 6760, 7072, 7680, 8112, 8160, 8320, 8619, 8704, 8788, 8840, 9984, 10140, 10608, 10816, 10880, 10985, 11492, 12480, 13056, 13182, 13260, 13520, 14144, 14365, 16224, 16320, 16640, 17238, 17576, 17680, 19968, 20280, 21216, 21632, 21760, 21970, 22984, 24960, 26112, 26364, 26520, 27040, 28288, 28730, 32448, 32640, 32955, 33280, 34476, 35152, 35360, 37349, 40560, 42432, 43095, 43264, 43520, 43940, 45968, 49920, 52728, 53040, 54080, 56576, 57460, 64896, 65280, 65910, 68952, 70304, 70720, 74698, 81120, 84864, 86190, 86528, 87880, 91936, 99840, 105456, 106080, 108160, 112047, 113152, 114920, 129792, 130560, 131820, 137904, 140608, 141440, 149396, 162240, 169728, 172380, 175760, 183872, 186745, 210912, 212160, 216320, 224094, 229840, 259584, 263640, 275808, 281216, 282880, 298792, 324480, 339456, 344760, 351520, 367744, 373490, 421824, 424320, 432640, 448188, 459680, 527280, 551616, 560235, 562432, 565760, 597584, 648960, 689520, 703040, 735488, 746980, 843648, 848640, 896376, 919360, 1054560, 1103232, 1120470, 1124864, 1195168, 1297920, 1379040, 1406080, 1470976, 1493960, 1687296, 1697280, 1792752, 1838720, 2109120, 2206464, 2240940, 2390336, 2758080, 2812160, 2987920, 3374592, 3585504, 3677440, 4218240, 4412928, 4481880, 4780672, 5516160, 5624320, 5975840, 7171008, 7354880, 8436480, 8963760, 9561344, 11032320, 11951680, 14342016, 16872960, 17927520, 19122688, 22064640, 23903360, 28684032, 35855040, 47806720, 57368064, 71710080, 95613440, 143420160, 286840320]

約数ペア:

[(1, 286840320), (2, 143420160), (3, 95613440), (4, 71710080), (5, 57368064), (6, 47806720), (8, 35855040), (10, 28684032), (12, 23903360), (13, 22064640), (15, 19122688), (16, 17927520), (17, 16872960), (20, 14342016), (24, 11951680), (26, 11032320), (30, 9561344), (32, 8963760), (34, 8436480), (39, 7354880), (40, 7171008), (48, 5975840), (51, 5624320), (52, 5516160), (60, 4780672), (64, 4481880), (65, 4412928), (68, 4218240), (78, 3677440), (80, 3585504), (85, 3374592), (96, 2987920), (102, 2812160), (104, 2758080), (120, 2390336), (128, 2240940), (130, 2206464), (136, 2109120), (156, 1838720), (160, 1792752), (169, 1697280), (170, 1687296), (192, 1493960), (195, 1470976), (204, 1406080), (208, 1379040), (221, 1297920), (240, 1195168), (255, 1124864), (256, 1120470), (260, 1103232), (272, 1054560), (312, 919360), (320, 896376), (338, 848640), (340, 843648), (384, 746980), (390, 735488), (408, 703040), (416, 689520), (442, 648960), (480, 597584), (507, 565760), (510, 562432), (512, 560235), (520, 551616), (544, 527280), (624, 459680), (640, 448188), (663, 432640), (676, 424320), (680, 421824), (768, 373490), (780, 367744), (816, 351520), (832, 344760), (845, 339456), (884, 324480), (960, 298792), (1014, 282880), (1020, 281216), (1040, 275808), (1088, 263640), (1105, 259584), (1248, 229840), (1280, 224094), (1326, 216320), (1352, 212160), (1360, 210912), (1536, 186745), (1560, 183872), (1632, 175760), (1664, 172380), (1690, 169728), (1768, 162240), (1920, 149396), (2028, 141440), (2040, 140608), (2080, 137904), (2176, 131820), (2197, 130560), (2210, 129792), (2496, 114920), (2535, 113152), (2560, 112047), (2652, 108160), (2704, 106080), (2720, 105456), (2873, 99840), (3120, 91936), (3264, 87880), (3315, 86528), (3328, 86190), (3380, 84864), (3536, 81120), (3840, 74698), (4056, 70720), (4080, 70304), (4160, 68952), (4352, 65910), (4394, 65280), (4420, 64896), (4992, 57460), (5070, 56576), (5304, 54080), (5408, 53040), (5440, 52728), (5746, 49920), (6240, 45968), (6528, 43940), (6591, 43520), (6630, 43264), (6656, 43095), (6760, 42432), (7072, 40560), (7680, 37349), (8112, 35360), (8160, 35152), (8320, 34476), (8619, 33280), (8704, 32955), (8788, 32640), (8840, 32448), (9984, 28730), (10140, 28288), (10608, 27040), (10816, 26520), (10880, 26364), (10985, 26112), (11492, 24960), (12480, 22984), (13056, 21970), (13182, 21760), (13260, 21632), (13520, 21216), (14144, 20280), (14365, 19968), (16224, 17680), (16320, 17576), (16640, 17238)]