15691419420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{14323}}^1$

素因数の和:14416

約数の個数: 144

約数和(自身を含む): 47791739520

約数和(自身を除く): 32100320100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 961, 1140, 1178, 1767, 1860, 1922, 2356, 2883, 2945, 3534, 3844, 4805, 5766, 5890, 7068, 8835, 9610, 11532, 11780, 14323, 14415, 17670, 18259, 19220, 28646, 28830, 35340, 36518, 42969, 54777, 57292, 57660, 71615, 73036, 85938, 91295, 109554, 143230, 171876, 182590, 214845, 219108, 272137, 273885, 286460, 365180, 429690, 444013, 544274, 547770, 816411, 859380, 888026, 1088548, 1095540, 1332039, 1360685, 1632822, 1776052, 2220065, 2664078, 2721370, 3265644, 4082055, 4440130, 5328156, 5442740, 6660195, 8164110, 8436247, 8880260, 13320390, 13764403, 16328220, 16872494, 25308741, 26640780, 27528806, 33744988, 41293209, 42181235, 50617482, 55057612, 68822015, 82586418, 84362470, 101234964, 126543705, 137644030, 165172836, 168724940, 206466045, 253087410, 261523657, 275288060, 412932090, 506174820, 523047314, 784570971, 825864180, 1046094628, 1307618285, 1569141942, 2615236570, 3138283884, 3922854855, 5230473140, 7845709710, 15691419420]

約数ペア:

[(1, 15691419420), (2, 7845709710), (3, 5230473140), (4, 3922854855), (5, 3138283884), (6, 2615236570), (10, 1569141942), (12, 1307618285), (15, 1046094628), (19, 825864180), (20, 784570971), (30, 523047314), (31, 506174820), (38, 412932090), (57, 275288060), (60, 261523657), (62, 253087410), (76, 206466045), (93, 168724940), (95, 165172836), (114, 137644030), (124, 126543705), (155, 101234964), (186, 84362470), (190, 82586418), (228, 68822015), (285, 55057612), (310, 50617482), (372, 42181235), (380, 41293209), (465, 33744988), (570, 27528806), (589, 26640780), (620, 25308741), (930, 16872494), (961, 16328220), (1140, 13764403), (1178, 13320390), (1767, 8880260), (1860, 8436247), (1922, 8164110), (2356, 6660195), (2883, 5442740), (2945, 5328156), (3534, 4440130), (3844, 4082055), (4805, 3265644), (5766, 2721370), (5890, 2664078), (7068, 2220065), (8835, 1776052), (9610, 1632822), (11532, 1360685), (11780, 1332039), (14323, 1095540), (14415, 1088548), (17670, 888026), (18259, 859380), (19220, 816411), (28646, 547770), (28830, 544274), (35340, 444013), (36518, 429690), (42969, 365180), (54777, 286460), (57292, 273885), (57660, 272137), (71615, 219108), (73036, 214845), (85938, 182590), (91295, 171876), (109554, 143230)]