156741760840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{114641}}^1$

素因数の和:114935

約数の個数: 128

約数和(自身を含む): 425917958400

約数和(自身を除く): 269176197560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 257, 266, 280, 380, 514, 532, 665, 760, 1028, 1064, 1285, 1330, 1799, 2056, 2570, 2660, 3598, 4883, 5140, 5320, 7196, 8995, 9766, 10280, 14392, 17990, 19532, 24415, 34181, 35980, 39064, 48830, 68362, 71960, 97660, 114641, 136724, 170905, 195320, 229282, 273448, 341810, 458564, 573205, 683620, 802487, 917128, 1146410, 1367240, 1604974, 2178179, 2292820, 3209948, 4012435, 4356358, 4585640, 6419896, 8024870, 8712716, 10890895, 15247253, 16049740, 17425432, 21781790, 29462737, 30494506, 32099480, 43563580, 58925474, 60989012, 76236265, 87127160, 117850948, 121978024, 147313685, 152472530, 206239159, 235701896, 294627370, 304945060, 412478318, 559792003, 589254740, 609890120, 824956636, 1031195795, 1119584006, 1178509480, 1649913272, 2062391590, 2239168012, 2798960015, 3918544021, 4124783180, 4478336024, 5597920030, 7837088042, 8249566360, 11195840060, 15674176084, 19592720105, 22391680120, 31348352168, 39185440210, 78370880420, 156741760840]

約数ペア:

[(1, 156741760840), (2, 78370880420), (4, 39185440210), (5, 31348352168), (7, 22391680120), (8, 19592720105), (10, 15674176084), (14, 11195840060), (19, 8249566360), (20, 7837088042), (28, 5597920030), (35, 4478336024), (38, 4124783180), (40, 3918544021), (56, 2798960015), (70, 2239168012), (76, 2062391590), (95, 1649913272), (133, 1178509480), (140, 1119584006), (152, 1031195795), (190, 824956636), (257, 609890120), (266, 589254740), (280, 559792003), (380, 412478318), (514, 304945060), (532, 294627370), (665, 235701896), (760, 206239159), (1028, 152472530), (1064, 147313685), (1285, 121978024), (1330, 117850948), (1799, 87127160), (2056, 76236265), (2570, 60989012), (2660, 58925474), (3598, 43563580), (4883, 32099480), (5140, 30494506), (5320, 29462737), (7196, 21781790), (8995, 17425432), (9766, 16049740), (10280, 15247253), (14392, 10890895), (17990, 8712716), (19532, 8024870), (24415, 6419896), (34181, 4585640), (35980, 4356358), (39064, 4012435), (48830, 3209948), (68362, 2292820), (71960, 2178179), (97660, 1604974), (114641, 1367240), (136724, 1146410), (170905, 917128), (195320, 802487), (229282, 683620), (273448, 573205), (341810, 458564)]