13738140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 48921600

約数和(自身を除く): 35183460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 103, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 206, 228, 234, 247, 260, 270, 285, 309, 342, 351, 380, 390, 412, 468, 494, 513, 515, 540, 570, 585, 618, 684, 702, 741, 780, 855, 927, 988, 1026, 1030, 1140, 1170, 1235, 1236, 1339, 1404, 1482, 1545, 1710, 1755, 1854, 1957, 2052, 2060, 2223, 2340, 2470, 2565, 2678, 2781, 2964, 3090, 3420, 3510, 3705, 3708, 3914, 4017, 4446, 4635, 4940, 5130, 5356, 5562, 5871, 6180, 6669, 6695, 7020, 7410, 7828, 8034, 8892, 9270, 9785, 10260, 11115, 11124, 11742, 12051, 13338, 13390, 13905, 14820, 16068, 17613, 18540, 19570, 20085, 22230, 23484, 24102, 25441, 26676, 26780, 27810, 29355, 33345, 35226, 36153, 39140, 40170, 44460, 48204, 50882, 52839, 55620, 58710, 60255, 66690, 70452, 72306, 76323, 80340, 88065, 101764, 105678, 117420, 120510, 127205, 133380, 144612, 152646, 176130, 180765, 211356, 228969, 241020, 254410, 264195, 305292, 352260, 361530, 381615, 457938, 508820, 528390, 686907, 723060, 763230, 915876, 1056780, 1144845, 1373814, 1526460, 2289690, 2747628, 3434535, 4579380, 6869070, 13738140]

約数ペア:

[(1, 13738140), (2, 6869070), (3, 4579380), (4, 3434535), (5, 2747628), (6, 2289690), (9, 1526460), (10, 1373814), (12, 1144845), (13, 1056780), (15, 915876), (18, 763230), (19, 723060), (20, 686907), (26, 528390), (27, 508820), (30, 457938), (36, 381615), (38, 361530), (39, 352260), (45, 305292), (52, 264195), (54, 254410), (57, 241020), (60, 228969), (65, 211356), (76, 180765), (78, 176130), (90, 152646), (95, 144612), (103, 133380), (108, 127205), (114, 120510), (117, 117420), (130, 105678), (135, 101764), (156, 88065), (171, 80340), (180, 76323), (190, 72306), (195, 70452), (206, 66690), (228, 60255), (234, 58710), (247, 55620), (260, 52839), (270, 50882), (285, 48204), (309, 44460), (342, 40170), (351, 39140), (380, 36153), (390, 35226), (412, 33345), (468, 29355), (494, 27810), (513, 26780), (515, 26676), (540, 25441), (570, 24102), (585, 23484), (618, 22230), (684, 20085), (702, 19570), (741, 18540), (780, 17613), (855, 16068), (927, 14820), (988, 13905), (1026, 13390), (1030, 13338), (1140, 12051), (1170, 11742), (1235, 11124), (1236, 11115), (1339, 10260), (1404, 9785), (1482, 9270), (1545, 8892), (1710, 8034), (1755, 7828), (1854, 7410), (1957, 7020), (2052, 6695), (2060, 6669), (2223, 6180), (2340, 5871), (2470, 5562), (2565, 5356), (2678, 5130), (2781, 4940), (2964, 4635), (3090, 4446), (3420, 4017), (3510, 3914), (3705, 3708)]