15671434360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{10211}}^1$

素因数の和:10337

約数の個数: 128

約数和(自身を含む): 38976344640

約数和(自身を除く): 23304910280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 61, 68, 74, 85, 122, 136, 148, 170, 185, 244, 296, 305, 340, 370, 488, 610, 629, 680, 740, 1037, 1220, 1258, 1480, 2074, 2257, 2440, 2516, 3145, 4148, 4514, 5032, 5185, 6290, 8296, 9028, 10211, 10370, 11285, 12580, 18056, 20422, 20740, 22570, 25160, 38369, 40844, 41480, 45140, 51055, 76738, 81688, 90280, 102110, 153476, 173587, 191845, 204220, 306952, 347174, 377807, 383690, 408440, 622871, 694348, 755614, 767380, 867935, 1245742, 1388696, 1511228, 1534760, 1735870, 1889035, 2491484, 3022456, 3114355, 3471740, 3778070, 4982968, 6228710, 6422719, 6943480, 7556140, 10588807, 12457420, 12845438, 15112280, 21177614, 23046227, 24914840, 25690876, 32113595, 42355228, 46092454, 51381752, 52944035, 64227190, 84710456, 92184908, 105888070, 115231135, 128454380, 184369816, 211776140, 230462270, 256908760, 391785859, 423552280, 460924540, 783571718, 921849080, 1567143436, 1958929295, 3134286872, 3917858590, 7835717180, 15671434360]

約数ペア:

[(1, 15671434360), (2, 7835717180), (4, 3917858590), (5, 3134286872), (8, 1958929295), (10, 1567143436), (17, 921849080), (20, 783571718), (34, 460924540), (37, 423552280), (40, 391785859), (61, 256908760), (68, 230462270), (74, 211776140), (85, 184369816), (122, 128454380), (136, 115231135), (148, 105888070), (170, 92184908), (185, 84710456), (244, 64227190), (296, 52944035), (305, 51381752), (340, 46092454), (370, 42355228), (488, 32113595), (610, 25690876), (629, 24914840), (680, 23046227), (740, 21177614), (1037, 15112280), (1220, 12845438), (1258, 12457420), (1480, 10588807), (2074, 7556140), (2257, 6943480), (2440, 6422719), (2516, 6228710), (3145, 4982968), (4148, 3778070), (4514, 3471740), (5032, 3114355), (5185, 3022456), (6290, 2491484), (8296, 1889035), (9028, 1735870), (10211, 1534760), (10370, 1511228), (11285, 1388696), (12580, 1245742), (18056, 867935), (20422, 767380), (20740, 755614), (22570, 694348), (25160, 622871), (38369, 408440), (40844, 383690), (41480, 377807), (45140, 347174), (51055, 306952), (76738, 204220), (81688, 191845), (90280, 173587), (102110, 153476)]