207472590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 320

約数和(自身を含む): 680581440

約数和(自身を除く): 473108850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 27, 30, 34, 38, 39, 45, 51, 54, 57, 61, 65, 78, 81, 85, 90, 95, 102, 114, 117, 122, 130, 135, 153, 162, 170, 171, 183, 190, 195, 221, 234, 247, 255, 270, 285, 305, 306, 323, 342, 351, 366, 390, 405, 442, 459, 494, 510, 513, 549, 570, 585, 610, 646, 663, 702, 741, 765, 793, 810, 855, 915, 918, 969, 1026, 1037, 1053, 1098, 1105, 1159, 1170, 1235, 1326, 1377, 1482, 1530, 1539, 1586, 1615, 1647, 1710, 1755, 1830, 1938, 1989, 2074, 2106, 2210, 2223, 2295, 2318, 2379, 2470, 2565, 2745, 2754, 2907, 3078, 3111, 3230, 3294, 3315, 3477, 3510, 3705, 3965, 3978, 4199, 4446, 4590, 4758, 4845, 4941, 5130, 5185, 5265, 5490, 5795, 5814, 5967, 6222, 6630, 6669, 6885, 6954, 7137, 7410, 7695, 7930, 8235, 8398, 8721, 9333, 9690, 9882, 9945, 10370, 10431, 10530, 11115, 11590, 11895, 11934, 12597, 13338, 13481, 13770, 14274, 14535, 15067, 15390, 15555, 16470, 17385, 17442, 17901, 18666, 19703, 19890, 20007, 20862, 20995, 21411, 22230, 23790, 24705, 25194, 26163, 26962, 27999, 29070, 29835, 30134, 31110, 31293, 33345, 34770, 35685, 35802, 37791, 39406, 40014, 40443, 41990, 42822, 43605, 45201, 46665, 49410, 52155, 52326, 55998, 59109, 59670, 62586, 62985, 64233, 66690, 67405, 71370, 75335, 75582, 80886, 83997, 87210, 89505, 90402, 93330, 93879, 98515, 100035, 104310, 107055, 113373, 118218, 121329, 125970, 128466, 130815, 134810, 135603, 139995, 150670, 156465, 167994, 177327, 179010, 187758, 188955, 197030, 200070, 202215, 214110, 226005, 226746, 242658, 256139, 261630, 271206, 279990, 295545, 312930, 321165, 340119, 354654, 363987, 377910, 404430, 406809, 419985, 452010, 469395, 512278, 531981, 566865, 591090, 606645, 642330, 678015, 680238, 727974, 768417, 813618, 839970, 886635, 938790, 1063962, 1091961, 1133730, 1213290, 1220427, 1280695, 1356030, 1536834, 1595943, 1700595, 1773270, 1819935, 2034045, 2183922, 2305251, 2440854, 2561390, 2659905, 3191886, 3401190, 3639870, 3842085, 4068090, 4610502, 5319810, 5459805, 6102135, 6915753, 7684170, 7979715, 10919610, 11526255, 12204270, 13831506, 15959430, 20747259, 23052510, 34578765, 41494518, 69157530, 103736295, 207472590]

約数ペア:

[(1, 207472590), (2, 103736295), (3, 69157530), (5, 41494518), (6, 34578765), (9, 23052510), (10, 20747259), (13, 15959430), (15, 13831506), (17, 12204270), (18, 11526255), (19, 10919610), (26, 7979715), (27, 7684170), (30, 6915753), (34, 6102135), (38, 5459805), (39, 5319810), (45, 4610502), (51, 4068090), (54, 3842085), (57, 3639870), (61, 3401190), (65, 3191886), (78, 2659905), (81, 2561390), (85, 2440854), (90, 2305251), (95, 2183922), (102, 2034045), (114, 1819935), (117, 1773270), (122, 1700595), (130, 1595943), (135, 1536834), (153, 1356030), (162, 1280695), (170, 1220427), (171, 1213290), (183, 1133730), (190, 1091961), (195, 1063962), (221, 938790), (234, 886635), (247, 839970), (255, 813618), (270, 768417), (285, 727974), (305, 680238), (306, 678015), (323, 642330), (342, 606645), (351, 591090), (366, 566865), (390, 531981), (405, 512278), (442, 469395), (459, 452010), (494, 419985), (510, 406809), (513, 404430), (549, 377910), (570, 363987), (585, 354654), (610, 340119), (646, 321165), (663, 312930), (702, 295545), (741, 279990), (765, 271206), (793, 261630), (810, 256139), (855, 242658), (915, 226746), (918, 226005), (969, 214110), (1026, 202215), (1037, 200070), (1053, 197030), (1098, 188955), (1105, 187758), (1159, 179010), (1170, 177327), (1235, 167994), (1326, 156465), (1377, 150670), (1482, 139995), (1530, 135603), (1539, 134810), (1586, 130815), (1615, 128466), (1647, 125970), (1710, 121329), (1755, 118218), (1830, 113373), (1938, 107055), (1989, 104310), (2074, 100035), (2106, 98515), (2210, 93879), (2223, 93330), (2295, 90402), (2318, 89505), (2379, 87210), (2470, 83997), (2565, 80886), (2745, 75582), (2754, 75335), (2907, 71370), (3078, 67405), (3111, 66690), (3230, 64233), (3294, 62985), (3315, 62586), (3477, 59670), (3510, 59109), (3705, 55998), (3965, 52326), (3978, 52155), (4199, 49410), (4446, 46665), (4590, 45201), (4758, 43605), (4845, 42822), (4941, 41990), (5130, 40443), (5185, 40014), (5265, 39406), (5490, 37791), (5795, 35802), (5814, 35685), (5967, 34770), (6222, 33345), (6630, 31293), (6669, 31110), (6885, 30134), (6954, 29835), (7137, 29070), (7410, 27999), (7695, 26962), (7930, 26163), (8235, 25194), (8398, 24705), (8721, 23790), (9333, 22230), (9690, 21411), (9882, 20995), (9945, 20862), (10370, 20007), (10431, 19890), (10530, 19703), (11115, 18666), (11590, 17901), (11895, 17442), (11934, 17385), (12597, 16470), (13338, 15555), (13481, 15390), (13770, 15067), (14274, 14535)]