129312480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1337

約数の個数: 192

約数和(自身を含む): 468115200

約数和(自身を除く): 338802720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 880, 912, 1045, 1056, 1140, 1254, 1289, 1320, 1520, 1672, 1760, 1824, 2090, 2280, 2508, 2578, 2640, 3040, 3135, 3344, 3867, 4180, 4560, 5016, 5156, 5280, 6270, 6445, 6688, 7734, 8360, 9120, 10032, 10312, 12540, 12890, 14179, 15468, 16720, 19335, 20064, 20624, 24491, 25080, 25780, 28358, 30936, 33440, 38670, 41248, 42537, 48982, 50160, 51560, 56716, 61872, 70895, 73473, 77340, 85074, 97964, 100320, 103120, 113432, 122455, 123744, 141790, 146946, 154680, 170148, 195928, 206240, 212685, 226864, 244910, 269401, 283580, 293892, 309360, 340296, 367365, 391856, 425370, 453728, 489820, 538802, 567160, 587784, 618720, 680592, 734730, 783712, 808203, 850740, 979640, 1077604, 1134320, 1175568, 1347005, 1361184, 1469460, 1616406, 1701480, 1959280, 2155208, 2268640, 2351136, 2694010, 2938920, 3232812, 3402960, 3918560, 4041015, 4310416, 5388020, 5877840, 6465624, 6805920, 8082030, 8620832, 10776040, 11755680, 12931248, 16164060, 21552080, 25862496, 32328120, 43104160, 64656240, 129312480]

約数ペア:

[(1, 129312480), (2, 64656240), (3, 43104160), (4, 32328120), (5, 25862496), (6, 21552080), (8, 16164060), (10, 12931248), (11, 11755680), (12, 10776040), (15, 8620832), (16, 8082030), (19, 6805920), (20, 6465624), (22, 5877840), (24, 5388020), (30, 4310416), (32, 4041015), (33, 3918560), (38, 3402960), (40, 3232812), (44, 2938920), (48, 2694010), (55, 2351136), (57, 2268640), (60, 2155208), (66, 1959280), (76, 1701480), (80, 1616406), (88, 1469460), (95, 1361184), (96, 1347005), (110, 1175568), (114, 1134320), (120, 1077604), (132, 979640), (152, 850740), (160, 808203), (165, 783712), (176, 734730), (190, 680592), (209, 618720), (220, 587784), (228, 567160), (240, 538802), (264, 489820), (285, 453728), (304, 425370), (330, 391856), (352, 367365), (380, 340296), (418, 309360), (440, 293892), (456, 283580), (480, 269401), (528, 244910), (570, 226864), (608, 212685), (627, 206240), (660, 195928), (760, 170148), (836, 154680), (880, 146946), (912, 141790), (1045, 123744), (1056, 122455), (1140, 113432), (1254, 103120), (1289, 100320), (1320, 97964), (1520, 85074), (1672, 77340), (1760, 73473), (1824, 70895), (2090, 61872), (2280, 56716), (2508, 51560), (2578, 50160), (2640, 48982), (3040, 42537), (3135, 41248), (3344, 38670), (3867, 33440), (4180, 30936), (4560, 28358), (5016, 25780), (5156, 25080), (5280, 24491), (6270, 20624), (6445, 20064), (6688, 19335), (7734, 16720), (8360, 15468), (9120, 14179), (10032, 12890), (10312, 12540)]