157137840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3163}}^1$

素因数の和:3208

約数の個数: 160

約数和(自身を含む): 564963840

約数和(自身を除く): 407826000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3163, 3312, 4140, 4968, 5520, 6210, 6326, 8280, 9489, 9936, 12420, 12652, 15815, 16560, 18978, 24840, 25304, 28467, 31630, 37956, 47445, 49680, 50608, 56934, 63260, 72749, 75912, 85401, 94890, 113868, 126520, 142335, 145498, 151824, 170802, 189780, 218247, 227736, 253040, 284670, 290996, 341604, 363745, 379560, 427005, 436494, 455472, 569340, 581992, 654741, 683208, 727490, 759120, 854010, 872988, 1091235, 1138680, 1163984, 1309482, 1366416, 1454980, 1708020, 1745976, 1964223, 2182470, 2277360, 2618964, 2909960, 3273705, 3416040, 3491952, 3928446, 4364940, 5237928, 5819920, 6547410, 6832080, 7856892, 8729880, 9821115, 10475856, 13094820, 15713784, 17459760, 19642230, 26189640, 31427568, 39284460, 52379280, 78568920, 157137840]

約数ペア:

[(1, 157137840), (2, 78568920), (3, 52379280), (4, 39284460), (5, 31427568), (6, 26189640), (8, 19642230), (9, 17459760), (10, 15713784), (12, 13094820), (15, 10475856), (16, 9821115), (18, 8729880), (20, 7856892), (23, 6832080), (24, 6547410), (27, 5819920), (30, 5237928), (36, 4364940), (40, 3928446), (45, 3491952), (46, 3416040), (48, 3273705), (54, 2909960), (60, 2618964), (69, 2277360), (72, 2182470), (80, 1964223), (90, 1745976), (92, 1708020), (108, 1454980), (115, 1366416), (120, 1309482), (135, 1163984), (138, 1138680), (144, 1091235), (180, 872988), (184, 854010), (207, 759120), (216, 727490), (230, 683208), (240, 654741), (270, 581992), (276, 569340), (345, 455472), (360, 436494), (368, 427005), (414, 379560), (432, 363745), (460, 341604), (540, 290996), (552, 284670), (621, 253040), (690, 227736), (720, 218247), (828, 189780), (920, 170802), (1035, 151824), (1080, 145498), (1104, 142335), (1242, 126520), (1380, 113868), (1656, 94890), (1840, 85401), (2070, 75912), (2160, 72749), (2484, 63260), (2760, 56934), (3105, 50608), (3163, 49680), (3312, 47445), (4140, 37956), (4968, 31630), (5520, 28467), (6210, 25304), (6326, 24840), (8280, 18978), (9489, 16560), (9936, 15815), (12420, 12652)]