233123520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 224

約数和(自身を含む): 856171008

約数和(自身を除く): 623047488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 192, 210, 224, 226, 240, 280, 307, 320, 336, 339, 420, 448, 452, 480, 560, 565, 614, 672, 678, 791, 840, 904, 921, 960, 1120, 1130, 1228, 1344, 1356, 1535, 1582, 1680, 1695, 1808, 1842, 2149, 2240, 2260, 2373, 2456, 2712, 3070, 3164, 3360, 3390, 3616, 3684, 3955, 4298, 4520, 4605, 4746, 4912, 5424, 6140, 6328, 6447, 6720, 6780, 7232, 7368, 7910, 8596, 9040, 9210, 9492, 9824, 10745, 10848, 11865, 12280, 12656, 12894, 13560, 14736, 15820, 17192, 18080, 18420, 18984, 19648, 21490, 21696, 23730, 24560, 25312, 25788, 27120, 29472, 31640, 32235, 34384, 34691, 36160, 36840, 37968, 42980, 47460, 49120, 50624, 51576, 54240, 58944, 63280, 64470, 68768, 69382, 73680, 75936, 85960, 94920, 98240, 103152, 104073, 108480, 126560, 128940, 137536, 138764, 147360, 151872, 171920, 173455, 189840, 206304, 208146, 242837, 253120, 257880, 277528, 294720, 343840, 346910, 379680, 412608, 416292, 485674, 515760, 520365, 555056, 687680, 693820, 728511, 759360, 832584, 971348, 1031520, 1040730, 1110112, 1214185, 1387640, 1457022, 1665168, 1942696, 2063040, 2081460, 2220224, 2428370, 2775280, 2914044, 3330336, 3642555, 3885392, 4162920, 4856740, 5550560, 5828088, 6660672, 7285110, 7770784, 8325840, 9713480, 11101120, 11656176, 14570220, 15541568, 16651680, 19426960, 23312352, 29140440, 33303360, 38853920, 46624704, 58280880, 77707840, 116561760, 233123520]

約数ペア:

[(1, 233123520), (2, 116561760), (3, 77707840), (4, 58280880), (5, 46624704), (6, 38853920), (7, 33303360), (8, 29140440), (10, 23312352), (12, 19426960), (14, 16651680), (15, 15541568), (16, 14570220), (20, 11656176), (21, 11101120), (24, 9713480), (28, 8325840), (30, 7770784), (32, 7285110), (35, 6660672), (40, 5828088), (42, 5550560), (48, 4856740), (56, 4162920), (60, 3885392), (64, 3642555), (70, 3330336), (80, 2914044), (84, 2775280), (96, 2428370), (105, 2220224), (112, 2081460), (113, 2063040), (120, 1942696), (140, 1665168), (160, 1457022), (168, 1387640), (192, 1214185), (210, 1110112), (224, 1040730), (226, 1031520), (240, 971348), (280, 832584), (307, 759360), (320, 728511), (336, 693820), (339, 687680), (420, 555056), (448, 520365), (452, 515760), (480, 485674), (560, 416292), (565, 412608), (614, 379680), (672, 346910), (678, 343840), (791, 294720), (840, 277528), (904, 257880), (921, 253120), (960, 242837), (1120, 208146), (1130, 206304), (1228, 189840), (1344, 173455), (1356, 171920), (1535, 151872), (1582, 147360), (1680, 138764), (1695, 137536), (1808, 128940), (1842, 126560), (2149, 108480), (2240, 104073), (2260, 103152), (2373, 98240), (2456, 94920), (2712, 85960), (3070, 75936), (3164, 73680), (3360, 69382), (3390, 68768), (3616, 64470), (3684, 63280), (3955, 58944), (4298, 54240), (4520, 51576), (4605, 50624), (4746, 49120), (4912, 47460), (5424, 42980), (6140, 37968), (6328, 36840), (6447, 36160), (6720, 34691), (6780, 34384), (7232, 32235), (7368, 31640), (7910, 29472), (8596, 27120), (9040, 25788), (9210, 25312), (9492, 24560), (9824, 23730), (10745, 21696), (10848, 21490), (11865, 19648), (12280, 18984), (12656, 18420), (12894, 18080), (13560, 17192), (14736, 15820)]