193383680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 536868864

約数和(自身を除く): 343485184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 128, 140, 160, 191, 224, 226, 256, 280, 320, 382, 448, 452, 560, 565, 640, 764, 791, 896, 904, 955, 1120, 1130, 1280, 1337, 1528, 1582, 1792, 1808, 1910, 2240, 2260, 2674, 3056, 3164, 3616, 3820, 3955, 4480, 4520, 5348, 6112, 6328, 6685, 7232, 7640, 7910, 8960, 9040, 10696, 12224, 12656, 13370, 14464, 15280, 15820, 18080, 21392, 21583, 24448, 25312, 26740, 28928, 30560, 31640, 36160, 42784, 43166, 48896, 50624, 53480, 61120, 63280, 72320, 85568, 86332, 101248, 106960, 107915, 122240, 126560, 144640, 151081, 171136, 172664, 202496, 213920, 215830, 244480, 253120, 302162, 342272, 345328, 427840, 431660, 506240, 604324, 690656, 755405, 855680, 863320, 1012480, 1208648, 1381312, 1510810, 1711360, 1726640, 2417296, 2762624, 3021620, 3453280, 4834592, 5525248, 6043240, 6906560, 9669184, 12086480, 13813120, 19338368, 24172960, 27626240, 38676736, 48345920, 96691840, 193383680]

約数ペア:

[(1, 193383680), (2, 96691840), (4, 48345920), (5, 38676736), (7, 27626240), (8, 24172960), (10, 19338368), (14, 13813120), (16, 12086480), (20, 9669184), (28, 6906560), (32, 6043240), (35, 5525248), (40, 4834592), (56, 3453280), (64, 3021620), (70, 2762624), (80, 2417296), (112, 1726640), (113, 1711360), (128, 1510810), (140, 1381312), (160, 1208648), (191, 1012480), (224, 863320), (226, 855680), (256, 755405), (280, 690656), (320, 604324), (382, 506240), (448, 431660), (452, 427840), (560, 345328), (565, 342272), (640, 302162), (764, 253120), (791, 244480), (896, 215830), (904, 213920), (955, 202496), (1120, 172664), (1130, 171136), (1280, 151081), (1337, 144640), (1528, 126560), (1582, 122240), (1792, 107915), (1808, 106960), (1910, 101248), (2240, 86332), (2260, 85568), (2674, 72320), (3056, 63280), (3164, 61120), (3616, 53480), (3820, 50624), (3955, 48896), (4480, 43166), (4520, 42784), (5348, 36160), (6112, 31640), (6328, 30560), (6685, 28928), (7232, 26740), (7640, 25312), (7910, 24448), (8960, 21583), (9040, 21392), (10696, 18080), (12224, 15820), (12656, 15280), (13370, 14464)]