151587240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1597}}^1$

素因数の和:1731

約数の個数: 128

約数和(自身を含む): 524655360

約数和(自身を除く): 373068120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1597, 1695, 2260, 2373, 2712, 3164, 3194, 3390, 3955, 4520, 4746, 4791, 6328, 6388, 6780, 7910, 7985, 9492, 9582, 11179, 11865, 12776, 13560, 15820, 15970, 18984, 19164, 22358, 23730, 23955, 31640, 31940, 33537, 38328, 44716, 47460, 47910, 55895, 63880, 67074, 89432, 94920, 95820, 111790, 134148, 167685, 180461, 191640, 223580, 268296, 335370, 360922, 447160, 541383, 670740, 721844, 902305, 1082766, 1263227, 1341480, 1443688, 1804610, 2165532, 2526454, 2706915, 3609220, 3789681, 4331064, 5052908, 5413830, 6316135, 7218440, 7579362, 10105816, 10827660, 12632270, 15158724, 18948405, 21655320, 25264540, 30317448, 37896810, 50529080, 75793620, 151587240]

約数ペア:

[(1, 151587240), (2, 75793620), (3, 50529080), (4, 37896810), (5, 30317448), (6, 25264540), (7, 21655320), (8, 18948405), (10, 15158724), (12, 12632270), (14, 10827660), (15, 10105816), (20, 7579362), (21, 7218440), (24, 6316135), (28, 5413830), (30, 5052908), (35, 4331064), (40, 3789681), (42, 3609220), (56, 2706915), (60, 2526454), (70, 2165532), (84, 1804610), (105, 1443688), (113, 1341480), (120, 1263227), (140, 1082766), (168, 902305), (210, 721844), (226, 670740), (280, 541383), (339, 447160), (420, 360922), (452, 335370), (565, 268296), (678, 223580), (791, 191640), (840, 180461), (904, 167685), (1130, 134148), (1356, 111790), (1582, 95820), (1597, 94920), (1695, 89432), (2260, 67074), (2373, 63880), (2712, 55895), (3164, 47910), (3194, 47460), (3390, 44716), (3955, 38328), (4520, 33537), (4746, 31940), (4791, 31640), (6328, 23955), (6388, 23730), (6780, 22358), (7910, 19164), (7985, 18984), (9492, 15970), (9582, 15820), (11179, 13560), (11865, 12776)]