146873520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:820

約数の個数: 160

約数和(自身を含む): 511842240

約数和(自身を除く): 364968720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 432, 485, 540, 582, 701, 720, 776, 873, 970, 1080, 1164, 1402, 1455, 1552, 1746, 1940, 2103, 2160, 2328, 2619, 2804, 2910, 3492, 3505, 3880, 4206, 4365, 4656, 5238, 5608, 5820, 6309, 6984, 7010, 7760, 8412, 8730, 10476, 10515, 11216, 11640, 12618, 13095, 13968, 14020, 16824, 17460, 18927, 20952, 21030, 23280, 25236, 26190, 28040, 31545, 33648, 34920, 37854, 41904, 42060, 50472, 52380, 56080, 63090, 67997, 69840, 75708, 84120, 94635, 100944, 104760, 126180, 135994, 151416, 168240, 189270, 203991, 209520, 252360, 271988, 302832, 339985, 378540, 407982, 504720, 543976, 611973, 679970, 757080, 815964, 1019955, 1087952, 1223946, 1359940, 1514160, 1631928, 1835919, 2039910, 2447892, 2719880, 3059865, 3263856, 3671838, 4079820, 4895784, 5439760, 6119730, 7343676, 8159640, 9179595, 9791568, 12239460, 14687352, 16319280, 18359190, 24478920, 29374704, 36718380, 48957840, 73436760, 146873520]

約数ペア:

[(1, 146873520), (2, 73436760), (3, 48957840), (4, 36718380), (5, 29374704), (6, 24478920), (8, 18359190), (9, 16319280), (10, 14687352), (12, 12239460), (15, 9791568), (16, 9179595), (18, 8159640), (20, 7343676), (24, 6119730), (27, 5439760), (30, 4895784), (36, 4079820), (40, 3671838), (45, 3263856), (48, 3059865), (54, 2719880), (60, 2447892), (72, 2039910), (80, 1835919), (90, 1631928), (97, 1514160), (108, 1359940), (120, 1223946), (135, 1087952), (144, 1019955), (180, 815964), (194, 757080), (216, 679970), (240, 611973), (270, 543976), (291, 504720), (360, 407982), (388, 378540), (432, 339985), (485, 302832), (540, 271988), (582, 252360), (701, 209520), (720, 203991), (776, 189270), (873, 168240), (970, 151416), (1080, 135994), (1164, 126180), (1402, 104760), (1455, 100944), (1552, 94635), (1746, 84120), (1940, 75708), (2103, 69840), (2160, 67997), (2328, 63090), (2619, 56080), (2804, 52380), (2910, 50472), (3492, 42060), (3505, 41904), (3880, 37854), (4206, 34920), (4365, 33648), (4656, 31545), (5238, 28040), (5608, 26190), (5820, 25236), (6309, 23280), (6984, 21030), (7010, 20952), (7760, 18927), (8412, 17460), (8730, 16824), (10476, 14020), (10515, 13968), (11216, 13095), (11640, 12618)]