1292746320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1874

約数の個数: 240

約数和(自身を含む): 4658808960

約数和(自身を除く): 3366062640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 53, 57, 60, 72, 76, 80, 90, 95, 106, 114, 120, 144, 152, 159, 171, 180, 190, 212, 228, 240, 265, 285, 304, 318, 342, 360, 380, 424, 456, 477, 530, 570, 636, 684, 720, 760, 795, 848, 855, 912, 954, 1007, 1060, 1140, 1272, 1368, 1520, 1590, 1710, 1783, 1908, 2014, 2120, 2280, 2385, 2544, 2736, 3021, 3180, 3420, 3566, 3816, 4028, 4240, 4560, 4770, 5035, 5349, 6042, 6360, 6840, 7132, 7632, 8056, 8915, 9063, 9540, 10070, 10698, 12084, 12720, 13680, 14264, 15105, 16047, 16112, 17830, 18126, 19080, 20140, 21396, 24168, 26745, 28528, 30210, 32094, 33877, 35660, 36252, 38160, 40280, 42792, 45315, 48336, 53490, 60420, 64188, 67754, 71320, 72504, 80235, 80560, 85584, 90630, 94499, 101631, 106980, 120840, 128376, 135508, 142640, 145008, 160470, 169385, 181260, 188998, 203262, 213960, 241680, 256752, 271016, 283497, 304893, 320940, 338770, 362520, 377996, 406524, 427920, 472495, 508155, 542032, 566994, 609786, 641880, 677540, 725040, 755992, 813048, 850491, 944990, 1016310, 1133988, 1219572, 1283760, 1355080, 1417485, 1511984, 1524465, 1626096, 1700982, 1795481, 1889980, 2032620, 2267976, 2439144, 2710160, 2834970, 3048930, 3401964, 3590962, 3779960, 4065240, 4252455, 4535952, 4878288, 5386443, 5669940, 6097860, 6803928, 7181924, 7559920, 8130480, 8504910, 8977405, 10772886, 11339880, 12195720, 13607856, 14363848, 16159329, 17009820, 17954810, 21545772, 22679760, 24391440, 26932215, 28727696, 32318658, 34019640, 35909620, 43091544, 53864430, 64637316, 68039280, 71819240, 80796645, 86183088, 107728860, 129274632, 143638480, 161593290, 215457720, 258549264, 323186580, 430915440, 646373160, 1292746320]

約数ペア:

[(1, 1292746320), (2, 646373160), (3, 430915440), (4, 323186580), (5, 258549264), (6, 215457720), (8, 161593290), (9, 143638480), (10, 129274632), (12, 107728860), (15, 86183088), (16, 80796645), (18, 71819240), (19, 68039280), (20, 64637316), (24, 53864430), (30, 43091544), (36, 35909620), (38, 34019640), (40, 32318658), (45, 28727696), (48, 26932215), (53, 24391440), (57, 22679760), (60, 21545772), (72, 17954810), (76, 17009820), (80, 16159329), (90, 14363848), (95, 13607856), (106, 12195720), (114, 11339880), (120, 10772886), (144, 8977405), (152, 8504910), (159, 8130480), (171, 7559920), (180, 7181924), (190, 6803928), (212, 6097860), (228, 5669940), (240, 5386443), (265, 4878288), (285, 4535952), (304, 4252455), (318, 4065240), (342, 3779960), (360, 3590962), (380, 3401964), (424, 3048930), (456, 2834970), (477, 2710160), (530, 2439144), (570, 2267976), (636, 2032620), (684, 1889980), (720, 1795481), (760, 1700982), (795, 1626096), (848, 1524465), (855, 1511984), (912, 1417485), (954, 1355080), (1007, 1283760), (1060, 1219572), (1140, 1133988), (1272, 1016310), (1368, 944990), (1520, 850491), (1590, 813048), (1710, 755992), (1783, 725040), (1908, 677540), (2014, 641880), (2120, 609786), (2280, 566994), (2385, 542032), (2544, 508155), (2736, 472495), (3021, 427920), (3180, 406524), (3420, 377996), (3566, 362520), (3816, 338770), (4028, 320940), (4240, 304893), (4560, 283497), (4770, 271016), (5035, 256752), (5349, 241680), (6042, 213960), (6360, 203262), (6840, 188998), (7132, 181260), (7632, 169385), (8056, 160470), (8915, 145008), (9063, 142640), (9540, 135508), (10070, 128376), (10698, 120840), (12084, 106980), (12720, 101631), (13680, 94499), (14264, 90630), (15105, 85584), (16047, 80560), (16112, 80235), (17830, 72504), (18126, 71320), (19080, 67754), (20140, 64188), (21396, 60420), (24168, 53490), (26745, 48336), (28528, 45315), (30210, 42792), (32094, 40280), (33877, 38160), (35660, 36252)]