157434123480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2143}}^1\times {\mathrm{11551}}^1$

素因数の和:13761

約数の個数: 128

約数和(自身を含む): 481479966720

約数和(自身を除く): 324045843240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 2143, 3180, 4286, 6360, 6429, 8572, 10715, 11551, 12858, 17144, 21430, 23102, 25716, 32145, 34653, 42860, 46204, 51432, 57755, 64290, 69306, 85720, 92408, 113579, 115510, 128580, 138612, 173265, 227158, 231020, 257160, 277224, 340737, 346530, 454316, 462040, 567895, 612203, 681474, 693060, 908632, 1135790, 1224406, 1362948, 1386120, 1703685, 1836609, 2271580, 2448812, 2725896, 3061015, 3407370, 3673218, 4543160, 4897624, 6122030, 6814740, 7346436, 9183045, 12244060, 13629480, 14692872, 18366090, 24488120, 24753793, 36732180, 49507586, 73464360, 74261379, 99015172, 123768965, 148522758, 198030344, 247537930, 297045516, 371306895, 495075860, 594091032, 742613790, 990151720, 1311951029, 1485227580, 2623902058, 2970455160, 3935853087, 5247804116, 6559755145, 7871706174, 10495608232, 13119510290, 15743412348, 19679265435, 26239020580, 31486824696, 39358530870, 52478041160, 78717061740, 157434123480]

約数ペア:

[(1, 157434123480), (2, 78717061740), (3, 52478041160), (4, 39358530870), (5, 31486824696), (6, 26239020580), (8, 19679265435), (10, 15743412348), (12, 13119510290), (15, 10495608232), (20, 7871706174), (24, 6559755145), (30, 5247804116), (40, 3935853087), (53, 2970455160), (60, 2623902058), (106, 1485227580), (120, 1311951029), (159, 990151720), (212, 742613790), (265, 594091032), (318, 495075860), (424, 371306895), (530, 297045516), (636, 247537930), (795, 198030344), (1060, 148522758), (1272, 123768965), (1590, 99015172), (2120, 74261379), (2143, 73464360), (3180, 49507586), (4286, 36732180), (6360, 24753793), (6429, 24488120), (8572, 18366090), (10715, 14692872), (11551, 13629480), (12858, 12244060), (17144, 9183045), (21430, 7346436), (23102, 6814740), (25716, 6122030), (32145, 4897624), (34653, 4543160), (42860, 3673218), (46204, 3407370), (51432, 3061015), (57755, 2725896), (64290, 2448812), (69306, 2271580), (85720, 1836609), (92408, 1703685), (113579, 1386120), (115510, 1362948), (128580, 1224406), (138612, 1135790), (173265, 908632), (227158, 693060), (231020, 681474), (257160, 612203), (277224, 567895), (340737, 462040), (346530, 454316)]