80192970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 263208960

約数和(自身を除く): 183015990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 31, 33, 39, 45, 54, 55, 62, 65, 66, 67, 78, 90, 93, 99, 110, 117, 130, 134, 135, 143, 155, 165, 186, 195, 198, 201, 234, 270, 279, 286, 297, 310, 330, 335, 341, 351, 390, 402, 403, 429, 465, 495, 558, 585, 594, 603, 670, 682, 702, 715, 737, 806, 837, 858, 871, 930, 990, 1005, 1023, 1170, 1206, 1209, 1287, 1395, 1430, 1474, 1485, 1674, 1705, 1742, 1755, 1809, 2010, 2015, 2046, 2077, 2145, 2211, 2418, 2574, 2613, 2790, 2970, 3015, 3069, 3410, 3510, 3618, 3627, 3685, 3861, 4030, 4154, 4185, 4290, 4355, 4422, 4433, 5115, 5226, 6030, 6045, 6138, 6231, 6435, 6633, 7254, 7370, 7722, 7839, 8370, 8710, 8866, 9045, 9207, 9581, 10230, 10385, 10881, 11055, 12090, 12462, 12870, 13065, 13266, 13299, 15345, 15678, 18090, 18135, 18414, 18693, 19162, 19305, 19899, 20770, 21762, 22110, 22165, 22847, 23517, 26130, 26598, 27001, 28743, 30690, 31155, 33165, 36270, 37386, 38610, 39195, 39798, 39897, 44330, 45694, 46035, 47034, 47905, 54002, 54405, 56079, 57486, 62310, 66330, 66495, 68541, 78390, 79794, 81003, 86229, 92070, 93465, 95810, 99495, 108810, 112158, 114235, 117585, 119691, 132990, 135005, 137082, 143715, 162006, 172458, 186930, 198990, 199485, 205623, 228470, 235170, 239382, 243009, 258687, 270010, 280395, 287430, 297011, 342705, 398970, 405015, 411246, 431145, 486018, 517374, 560790, 594022, 598455, 616869, 685410, 729027, 810030, 862290, 891033, 1028115, 1196910, 1215045, 1233738, 1293435, 1458054, 1485055, 1782066, 2056230, 2430090, 2586870, 2673099, 2970110, 3084345, 3645135, 4455165, 5346198, 6168690, 7290270, 8019297, 8910330, 13365495, 16038594, 26730990, 40096485, 80192970]

約数ペア:

[(1, 80192970), (2, 40096485), (3, 26730990), (5, 16038594), (6, 13365495), (9, 8910330), (10, 8019297), (11, 7290270), (13, 6168690), (15, 5346198), (18, 4455165), (22, 3645135), (26, 3084345), (27, 2970110), (30, 2673099), (31, 2586870), (33, 2430090), (39, 2056230), (45, 1782066), (54, 1485055), (55, 1458054), (62, 1293435), (65, 1233738), (66, 1215045), (67, 1196910), (78, 1028115), (90, 891033), (93, 862290), (99, 810030), (110, 729027), (117, 685410), (130, 616869), (134, 598455), (135, 594022), (143, 560790), (155, 517374), (165, 486018), (186, 431145), (195, 411246), (198, 405015), (201, 398970), (234, 342705), (270, 297011), (279, 287430), (286, 280395), (297, 270010), (310, 258687), (330, 243009), (335, 239382), (341, 235170), (351, 228470), (390, 205623), (402, 199485), (403, 198990), (429, 186930), (465, 172458), (495, 162006), (558, 143715), (585, 137082), (594, 135005), (603, 132990), (670, 119691), (682, 117585), (702, 114235), (715, 112158), (737, 108810), (806, 99495), (837, 95810), (858, 93465), (871, 92070), (930, 86229), (990, 81003), (1005, 79794), (1023, 78390), (1170, 68541), (1206, 66495), (1209, 66330), (1287, 62310), (1395, 57486), (1430, 56079), (1474, 54405), (1485, 54002), (1674, 47905), (1705, 47034), (1742, 46035), (1755, 45694), (1809, 44330), (2010, 39897), (2015, 39798), (2046, 39195), (2077, 38610), (2145, 37386), (2211, 36270), (2418, 33165), (2574, 31155), (2613, 30690), (2790, 28743), (2970, 27001), (3015, 26598), (3069, 26130), (3410, 23517), (3510, 22847), (3618, 22165), (3627, 22110), (3685, 21762), (3861, 20770), (4030, 19899), (4154, 19305), (4185, 19162), (4290, 18693), (4355, 18414), (4422, 18135), (4433, 18090), (5115, 15678), (5226, 15345), (6030, 13299), (6045, 13266), (6138, 13065), (6231, 12870), (6435, 12462), (6633, 12090), (7254, 11055), (7370, 10881), (7722, 10385), (7839, 10230), (8370, 9581), (8710, 9207), (8866, 9045)]