16374325240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 256

約数和(自身を含む): 47166013440

約数和(自身を除く): 30791688200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 151, 155, 182, 217, 248, 260, 280, 302, 310, 364, 403, 434, 455, 520, 604, 620, 728, 755, 806, 868, 910, 961, 1057, 1085, 1208, 1240, 1510, 1612, 1736, 1820, 1922, 1963, 2015, 2114, 2170, 2821, 3020, 3224, 3640, 3844, 3926, 4030, 4228, 4340, 4681, 4805, 5285, 5642, 6040, 6727, 7688, 7852, 8060, 8456, 8680, 9362, 9610, 9815, 10570, 11284, 12493, 13454, 13741, 14105, 15704, 16120, 18724, 19220, 19630, 21140, 22568, 23405, 24986, 26908, 27482, 28210, 29791, 32767, 33635, 37448, 38440, 39260, 42280, 46810, 49972, 53816, 54964, 56420, 59582, 60853, 62465, 65534, 67270, 68705, 78520, 87451, 93620, 99944, 109928, 112840, 119164, 121706, 124930, 131068, 134540, 137410, 145111, 148955, 163835, 174902, 187240, 208537, 238328, 243412, 249860, 262136, 269080, 274820, 290222, 297910, 304265, 327670, 349804, 387283, 417074, 425971, 437255, 486824, 499720, 549640, 580444, 595820, 608530, 655340, 699608, 725555, 774566, 834148, 851942, 874510, 1015777, 1042685, 1160888, 1191640, 1217060, 1310680, 1451110, 1549132, 1668296, 1703884, 1749020, 1886443, 1936415, 2031554, 2085370, 2129855, 2434120, 2710981, 2902220, 3098264, 3407768, 3498040, 3772886, 3872830, 4063108, 4170740, 4259710, 4498441, 5078885, 5421962, 5804440, 7545772, 7745660, 8126216, 8341480, 8519420, 8996882, 9432215, 10157770, 10843924, 13205101, 13554905, 15091544, 15491320, 17038840, 17993764, 18864430, 20315540, 21687848, 22492205, 26410202, 27109810, 31489087, 35987528, 37728860, 40631080, 44984410, 52820404, 54219620, 58479733, 62978174, 66025505, 75457720, 89968820, 105640808, 108439240, 116959466, 125956348, 132051010, 157445435, 179937640, 233918932, 251912696, 264102020, 292398665, 314890870, 409358131, 467837864, 528204040, 584797330, 629781740, 818716262, 1169594660, 1259563480, 1637432524, 2046790655, 2339189320, 3274865048, 4093581310, 8187162620, 16374325240]

約数ペア:

[(1, 16374325240), (2, 8187162620), (4, 4093581310), (5, 3274865048), (7, 2339189320), (8, 2046790655), (10, 1637432524), (13, 1259563480), (14, 1169594660), (20, 818716262), (26, 629781740), (28, 584797330), (31, 528204040), (35, 467837864), (40, 409358131), (52, 314890870), (56, 292398665), (62, 264102020), (65, 251912696), (70, 233918932), (91, 179937640), (104, 157445435), (124, 132051010), (130, 125956348), (140, 116959466), (151, 108439240), (155, 105640808), (182, 89968820), (217, 75457720), (248, 66025505), (260, 62978174), (280, 58479733), (302, 54219620), (310, 52820404), (364, 44984410), (403, 40631080), (434, 37728860), (455, 35987528), (520, 31489087), (604, 27109810), (620, 26410202), (728, 22492205), (755, 21687848), (806, 20315540), (868, 18864430), (910, 17993764), (961, 17038840), (1057, 15491320), (1085, 15091544), (1208, 13554905), (1240, 13205101), (1510, 10843924), (1612, 10157770), (1736, 9432215), (1820, 8996882), (1922, 8519420), (1963, 8341480), (2015, 8126216), (2114, 7745660), (2170, 7545772), (2821, 5804440), (3020, 5421962), (3224, 5078885), (3640, 4498441), (3844, 4259710), (3926, 4170740), (4030, 4063108), (4228, 3872830), (4340, 3772886), (4681, 3498040), (4805, 3407768), (5285, 3098264), (5642, 2902220), (6040, 2710981), (6727, 2434120), (7688, 2129855), (7852, 2085370), (8060, 2031554), (8456, 1936415), (8680, 1886443), (9362, 1749020), (9610, 1703884), (9815, 1668296), (10570, 1549132), (11284, 1451110), (12493, 1310680), (13454, 1217060), (13741, 1191640), (14105, 1160888), (15704, 1042685), (16120, 1015777), (18724, 874510), (19220, 851942), (19630, 834148), (21140, 774566), (22568, 725555), (23405, 699608), (24986, 655340), (26908, 608530), (27482, 595820), (28210, 580444), (29791, 549640), (32767, 499720), (33635, 486824), (37448, 437255), (38440, 425971), (39260, 417074), (42280, 387283), (46810, 349804), (49972, 327670), (53816, 304265), (54964, 297910), (56420, 290222), (59582, 274820), (60853, 269080), (62465, 262136), (65534, 249860), (67270, 243412), (68705, 238328), (78520, 208537), (87451, 187240), (93620, 174902), (99944, 163835), (109928, 148955), (112840, 145111), (119164, 137410), (121706, 134540), (124930, 131068)]