157224164440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1186

約数の個数: 256

約数和(自身を含む): 425239142400

約数和(自身を除く): 268014977960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 67, 70, 124, 134, 140, 155, 217, 248, 268, 280, 310, 335, 409, 434, 469, 536, 620, 661, 670, 818, 868, 938, 1085, 1240, 1322, 1340, 1636, 1736, 1876, 2045, 2077, 2170, 2345, 2644, 2680, 2863, 3272, 3305, 3752, 4090, 4154, 4340, 4627, 4690, 5288, 5726, 6610, 8180, 8308, 8680, 9254, 9380, 10385, 11452, 12679, 13220, 14315, 14539, 16360, 16616, 18508, 18760, 20491, 20770, 22904, 23135, 25358, 26440, 27403, 28630, 29078, 37016, 40982, 41540, 44287, 46270, 50716, 54806, 57260, 58156, 63395, 72695, 81964, 83080, 88574, 88753, 92540, 101432, 102455, 109612, 114520, 116312, 126790, 137015, 143437, 145390, 163928, 177148, 177506, 185080, 191821, 204910, 219224, 221435, 253580, 270349, 274030, 286874, 290780, 310009, 354296, 355012, 383642, 409820, 442870, 443765, 507160, 540698, 548060, 573748, 581560, 620018, 710024, 717185, 767284, 819640, 849493, 885740, 887530, 959105, 1081396, 1096120, 1147496, 1240036, 1351745, 1372897, 1434370, 1534568, 1550045, 1698986, 1771480, 1775060, 1892443, 1918210, 2162792, 2480072, 2703490, 2745794, 2868740, 3100090, 3397972, 3550120, 3784886, 3836420, 4247465, 5406980, 5491588, 5737480, 5946451, 6200180, 6795944, 6864485, 7569772, 7672840, 8380819, 8494930, 9462215, 9610279, 10813960, 10983176, 11892902, 12400360, 13728970, 15139544, 16761638, 16989860, 18113383, 18924430, 19220558, 23785804, 27457940, 29732255, 33523276, 33979720, 36226766, 37848860, 38441116, 41904095, 47571608, 48051395, 54915880, 58665733, 59464510, 67046552, 72453532, 75697720, 76882232, 83808190, 90566915, 96102790, 117331466, 118929020, 126793681, 144907064, 167616380, 181133830, 192205580, 234662932, 237858040, 253587362, 293328665, 335232760, 362267660, 384411160, 469325864, 507174724, 561514873, 586657330, 633968405, 724535320, 1014349448, 1123029746, 1173314660, 1267936810, 2246059492, 2346629320, 2535873620, 2807574365, 3930604111, 4492118984, 5071747240, 5615148730, 7861208222, 11230297460, 15722416444, 19653020555, 22460594920, 31444832888, 39306041110, 78612082220, 157224164440]

約数ペア:

[(1, 157224164440), (2, 78612082220), (4, 39306041110), (5, 31444832888), (7, 22460594920), (8, 19653020555), (10, 15722416444), (14, 11230297460), (20, 7861208222), (28, 5615148730), (31, 5071747240), (35, 4492118984), (40, 3930604111), (56, 2807574365), (62, 2535873620), (67, 2346629320), (70, 2246059492), (124, 1267936810), (134, 1173314660), (140, 1123029746), (155, 1014349448), (217, 724535320), (248, 633968405), (268, 586657330), (280, 561514873), (310, 507174724), (335, 469325864), (409, 384411160), (434, 362267660), (469, 335232760), (536, 293328665), (620, 253587362), (661, 237858040), (670, 234662932), (818, 192205580), (868, 181133830), (938, 167616380), (1085, 144907064), (1240, 126793681), (1322, 118929020), (1340, 117331466), (1636, 96102790), (1736, 90566915), (1876, 83808190), (2045, 76882232), (2077, 75697720), (2170, 72453532), (2345, 67046552), (2644, 59464510), (2680, 58665733), (2863, 54915880), (3272, 48051395), (3305, 47571608), (3752, 41904095), (4090, 38441116), (4154, 37848860), (4340, 36226766), (4627, 33979720), (4690, 33523276), (5288, 29732255), (5726, 27457940), (6610, 23785804), (8180, 19220558), (8308, 18924430), (8680, 18113383), (9254, 16989860), (9380, 16761638), (10385, 15139544), (11452, 13728970), (12679, 12400360), (13220, 11892902), (14315, 10983176), (14539, 10813960), (16360, 9610279), (16616, 9462215), (18508, 8494930), (18760, 8380819), (20491, 7672840), (20770, 7569772), (22904, 6864485), (23135, 6795944), (25358, 6200180), (26440, 5946451), (27403, 5737480), (28630, 5491588), (29078, 5406980), (37016, 4247465), (40982, 3836420), (41540, 3784886), (44287, 3550120), (46270, 3397972), (50716, 3100090), (54806, 2868740), (57260, 2745794), (58156, 2703490), (63395, 2480072), (72695, 2162792), (81964, 1918210), (83080, 1892443), (88574, 1775060), (88753, 1771480), (92540, 1698986), (101432, 1550045), (102455, 1534568), (109612, 1434370), (114520, 1372897), (116312, 1351745), (126790, 1240036), (137015, 1147496), (143437, 1096120), (145390, 1081396), (163928, 959105), (177148, 887530), (177506, 885740), (185080, 849493), (191821, 819640), (204910, 767284), (219224, 717185), (221435, 710024), (253580, 620018), (270349, 581560), (274030, 573748), (286874, 548060), (290780, 540698), (310009, 507160), (354296, 443765), (355012, 442870), (383642, 409820)]