228359040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1349

約数の個数: 256

約数和(自身を含む): 896555520

約数和(自身を除く): 668196480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1307, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2614, 2688, 2730, 2912, 3120, 3360, 3640, 3921, 4160, 4368, 4480, 4992, 5228, 5460, 5824, 6240, 6535, 6720, 7280, 7842, 8320, 8736, 9149, 10456, 10920, 11648, 12480, 13070, 13440, 14560, 15684, 16991, 17472, 18298, 19605, 20912, 21840, 24960, 26140, 27447, 29120, 31368, 33982, 34944, 36596, 39210, 41824, 43680, 45745, 50973, 52280, 54894, 58240, 62736, 67964, 73192, 78420, 83648, 84955, 87360, 91490, 101946, 104560, 109788, 118937, 125472, 135928, 137235, 146384, 156840, 167296, 169910, 174720, 182980, 203892, 209120, 219576, 237874, 250944, 254865, 271856, 274470, 292768, 313680, 339820, 356811, 365960, 407784, 418240, 439152, 475748, 501888, 509730, 543712, 548940, 585536, 594685, 627360, 679640, 713622, 731920, 815568, 836480, 878304, 951496, 1019460, 1087424, 1097880, 1171072, 1189370, 1254720, 1359280, 1427244, 1463840, 1631136, 1756608, 1784055, 1902992, 2038920, 2174848, 2195760, 2378740, 2509440, 2718560, 2854488, 2927680, 3262272, 3513216, 3568110, 3805984, 4077840, 4391520, 4757480, 5437120, 5708976, 5855360, 6524544, 7136220, 7611968, 8155680, 8783040, 9514960, 10874240, 11417952, 14272440, 15223936, 16311360, 17566080, 19029920, 22835904, 28544880, 32622720, 38059840, 45671808, 57089760, 76119680, 114179520, 228359040]

約数ペア:

[(1, 228359040), (2, 114179520), (3, 76119680), (4, 57089760), (5, 45671808), (6, 38059840), (7, 32622720), (8, 28544880), (10, 22835904), (12, 19029920), (13, 17566080), (14, 16311360), (15, 15223936), (16, 14272440), (20, 11417952), (21, 10874240), (24, 9514960), (26, 8783040), (28, 8155680), (30, 7611968), (32, 7136220), (35, 6524544), (39, 5855360), (40, 5708976), (42, 5437120), (48, 4757480), (52, 4391520), (56, 4077840), (60, 3805984), (64, 3568110), (65, 3513216), (70, 3262272), (78, 2927680), (80, 2854488), (84, 2718560), (91, 2509440), (96, 2378740), (104, 2195760), (105, 2174848), (112, 2038920), (120, 1902992), (128, 1784055), (130, 1756608), (140, 1631136), (156, 1463840), (160, 1427244), (168, 1359280), (182, 1254720), (192, 1189370), (195, 1171072), (208, 1097880), (210, 1087424), (224, 1019460), (240, 951496), (260, 878304), (273, 836480), (280, 815568), (312, 731920), (320, 713622), (336, 679640), (364, 627360), (384, 594685), (390, 585536), (416, 548940), (420, 543712), (448, 509730), (455, 501888), (480, 475748), (520, 439152), (546, 418240), (560, 407784), (624, 365960), (640, 356811), (672, 339820), (728, 313680), (780, 292768), (832, 274470), (840, 271856), (896, 254865), (910, 250944), (960, 237874), (1040, 219576), (1092, 209120), (1120, 203892), (1248, 182980), (1307, 174720), (1344, 169910), (1365, 167296), (1456, 156840), (1560, 146384), (1664, 137235), (1680, 135928), (1820, 125472), (1920, 118937), (2080, 109788), (2184, 104560), (2240, 101946), (2496, 91490), (2614, 87360), (2688, 84955), (2730, 83648), (2912, 78420), (3120, 73192), (3360, 67964), (3640, 62736), (3921, 58240), (4160, 54894), (4368, 52280), (4480, 50973), (4992, 45745), (5228, 43680), (5460, 41824), (5824, 39210), (6240, 36596), (6535, 34944), (6720, 33982), (7280, 31368), (7842, 29120), (8320, 27447), (8736, 26140), (9149, 24960), (10456, 21840), (10920, 20912), (11648, 19605), (12480, 18298), (13070, 17472), (13440, 16991), (14560, 15684)]