158548260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 505774080

約数和(自身を除く): 347225820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 79, 83, 93, 124, 130, 155, 156, 158, 166, 186, 195, 237, 249, 260, 310, 316, 332, 372, 390, 395, 403, 415, 465, 474, 498, 620, 780, 790, 806, 830, 930, 948, 996, 1027, 1079, 1185, 1209, 1245, 1580, 1612, 1660, 1860, 2015, 2054, 2158, 2370, 2418, 2449, 2490, 2573, 3081, 3237, 4030, 4108, 4316, 4740, 4836, 4898, 4980, 5135, 5146, 5395, 6045, 6162, 6474, 6557, 7347, 7719, 8060, 9796, 10270, 10292, 10790, 12090, 12245, 12324, 12865, 12948, 13114, 14694, 15405, 15438, 16185, 19671, 20540, 21580, 24180, 24490, 25730, 26228, 29388, 30810, 30876, 31837, 32370, 32785, 33449, 36735, 38595, 39342, 48980, 51460, 61620, 63674, 64740, 65570, 66898, 73470, 77190, 78684, 85241, 95511, 98355, 100347, 127348, 131140, 133796, 146940, 154380, 159185, 167245, 170482, 191022, 196710, 200694, 203267, 255723, 318370, 334490, 340964, 382044, 393420, 401388, 406534, 426205, 477555, 501735, 511446, 609801, 636740, 668980, 813068, 852410, 955110, 1003470, 1016335, 1022892, 1219602, 1278615, 1704820, 1910220, 2006940, 2032670, 2439204, 2557230, 2642471, 3049005, 4065340, 5114460, 5284942, 6098010, 7927413, 10569884, 12196020, 13212355, 15854826, 26424710, 31709652, 39637065, 52849420, 79274130, 158548260]

約数ペア:

[(1, 158548260), (2, 79274130), (3, 52849420), (4, 39637065), (5, 31709652), (6, 26424710), (10, 15854826), (12, 13212355), (13, 12196020), (15, 10569884), (20, 7927413), (26, 6098010), (30, 5284942), (31, 5114460), (39, 4065340), (52, 3049005), (60, 2642471), (62, 2557230), (65, 2439204), (78, 2032670), (79, 2006940), (83, 1910220), (93, 1704820), (124, 1278615), (130, 1219602), (155, 1022892), (156, 1016335), (158, 1003470), (166, 955110), (186, 852410), (195, 813068), (237, 668980), (249, 636740), (260, 609801), (310, 511446), (316, 501735), (332, 477555), (372, 426205), (390, 406534), (395, 401388), (403, 393420), (415, 382044), (465, 340964), (474, 334490), (498, 318370), (620, 255723), (780, 203267), (790, 200694), (806, 196710), (830, 191022), (930, 170482), (948, 167245), (996, 159185), (1027, 154380), (1079, 146940), (1185, 133796), (1209, 131140), (1245, 127348), (1580, 100347), (1612, 98355), (1660, 95511), (1860, 85241), (2015, 78684), (2054, 77190), (2158, 73470), (2370, 66898), (2418, 65570), (2449, 64740), (2490, 63674), (2573, 61620), (3081, 51460), (3237, 48980), (4030, 39342), (4108, 38595), (4316, 36735), (4740, 33449), (4836, 32785), (4898, 32370), (4980, 31837), (5135, 30876), (5146, 30810), (5395, 29388), (6045, 26228), (6162, 25730), (6474, 24490), (6557, 24180), (7347, 21580), (7719, 20540), (8060, 19671), (9796, 16185), (10270, 15438), (10292, 15405), (10790, 14694), (12090, 13114), (12245, 12948), (12324, 12865)]