13471380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 47980800

約数和(自身を除く): 34509420

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, 101, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 202, 228, 234, 247, 260, 270, 285, 303, 342, 351, 380, 390, 404, 468, 494, 505, 513, 540, 570, 585, 606, 684, 702, 741, 780, 855, 909, 988, 1010, 1026, 1140, 1170, 1212, 1235, 1313, 1404, 1482, 1515, 1710, 1755, 1818, 1919, 2020, 2052, 2223, 2340, 2470, 2565, 2626, 2727, 2964, 3030, 3420, 3510, 3636, 3705, 3838, 3939, 4446, 4545, 4940, 5130, 5252, 5454, 5757, 6060, 6565, 6669, 7020, 7410, 7676, 7878, 8892, 9090, 9595, 10260, 10908, 11115, 11514, 11817, 13130, 13338, 13635, 14820, 15756, 17271, 18180, 19190, 19695, 22230, 23028, 23634, 24947, 26260, 26676, 27270, 28785, 33345, 34542, 35451, 38380, 39390, 44460, 47268, 49894, 51813, 54540, 57570, 59085, 66690, 69084, 70902, 74841, 78780, 86355, 99788, 103626, 115140, 118170, 124735, 133380, 141804, 149682, 172710, 177255, 207252, 224523, 236340, 249470, 259065, 299364, 345420, 354510, 374205, 449046, 498940, 518130, 673569, 709020, 748410, 898092, 1036260, 1122615, 1347138, 1496820, 2245230, 2694276, 3367845, 4490460, 6735690, 13471380]

約数ペア:

[(1, 13471380), (2, 6735690), (3, 4490460), (4, 3367845), (5, 2694276), (6, 2245230), (9, 1496820), (10, 1347138), (12, 1122615), (13, 1036260), (15, 898092), (18, 748410), (19, 709020), (20, 673569), (26, 518130), (27, 498940), (30, 449046), (36, 374205), (38, 354510), (39, 345420), (45, 299364), (52, 259065), (54, 249470), (57, 236340), (60, 224523), (65, 207252), (76, 177255), (78, 172710), (90, 149682), (95, 141804), (101, 133380), (108, 124735), (114, 118170), (117, 115140), (130, 103626), (135, 99788), (156, 86355), (171, 78780), (180, 74841), (190, 70902), (195, 69084), (202, 66690), (228, 59085), (234, 57570), (247, 54540), (260, 51813), (270, 49894), (285, 47268), (303, 44460), (342, 39390), (351, 38380), (380, 35451), (390, 34542), (404, 33345), (468, 28785), (494, 27270), (505, 26676), (513, 26260), (540, 24947), (570, 23634), (585, 23028), (606, 22230), (684, 19695), (702, 19190), (741, 18180), (780, 17271), (855, 15756), (909, 14820), (988, 13635), (1010, 13338), (1026, 13130), (1140, 11817), (1170, 11514), (1212, 11115), (1235, 10908), (1313, 10260), (1404, 9595), (1482, 9090), (1515, 8892), (1710, 7878), (1755, 7676), (1818, 7410), (1919, 7020), (2020, 6669), (2052, 6565), (2223, 6060), (2340, 5757), (2470, 5454), (2565, 5252), (2626, 5130), (2727, 4940), (2964, 4545), (3030, 4446), (3420, 3939), (3510, 3838), (3636, 3705)]